2018249928

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:508

約数の個数: 192

約数和(自身を含む): 5993507520

約数和(自身を除く): 3975257592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 41, 51, 68, 72, 82, 102, 123, 131, 136, 153, 164, 204, 246, 262, 306, 307, 328, 369, 393, 408, 492, 524, 612, 614, 697, 738, 786, 921, 984, 1048, 1179, 1224, 1228, 1394, 1476, 1572, 1842, 2091, 2227, 2358, 2456, 2763, 2788, 2952, 3144, 3684, 4182, 4454, 4716, 5219, 5371, 5526, 5576, 6273, 6681, 7368, 8364, 8908, 9432, 10438, 10742, 11052, 12546, 12587, 13362, 15657, 16113, 16728, 17816, 20043, 20876, 21484, 22104, 25092, 25174, 26724, 31314, 32226, 37761, 40086, 40217, 41752, 42968, 46971, 48339, 50184, 50348, 53448, 62628, 64452, 75522, 80172, 80434, 91307, 93942, 96678, 100696, 113283, 120651, 125256, 128904, 151044, 160344, 160868, 182614, 187884, 193356, 213979, 226566, 241302, 273921, 302088, 321736, 361953, 365228, 375768, 386712, 427958, 453132, 482604, 547842, 641937, 683689, 723906, 730456, 821763, 855916, 906264, 965208, 1095684, 1283874, 1367378, 1447812, 1643526, 1648897, 1711832, 1925811, 2051067, 2191368, 2567748, 2734756, 2895624, 3287052, 3297794, 3851622, 4102134, 4946691, 5135496, 5469512, 6153201, 6574104, 6595588, 7703244, 8204268, 9893382, 12306402, 13191176, 14840073, 15406488, 16408536, 19786764, 24612804, 28031249, 29680146, 39573528, 49225608, 56062498, 59360292, 84093747, 112124996, 118720584, 168187494, 224249992, 252281241, 336374988, 504562482, 672749976, 1009124964, 2018249928]

約数ペア:

[(1, 2018249928), (2, 1009124964), (3, 672749976), (4, 504562482), (6, 336374988), (8, 252281241), (9, 224249992), (12, 168187494), (17, 118720584), (18, 112124996), (24, 84093747), (34, 59360292), (36, 56062498), (41, 49225608), (51, 39573528), (68, 29680146), (72, 28031249), (82, 24612804), (102, 19786764), (123, 16408536), (131, 15406488), (136, 14840073), (153, 13191176), (164, 12306402), (204, 9893382), (246, 8204268), (262, 7703244), (306, 6595588), (307, 6574104), (328, 6153201), (369, 5469512), (393, 5135496), (408, 4946691), (492, 4102134), (524, 3851622), (612, 3297794), (614, 3287052), (697, 2895624), (738, 2734756), (786, 2567748), (921, 2191368), (984, 2051067), (1048, 1925811), (1179, 1711832), (1224, 1648897), (1228, 1643526), (1394, 1447812), (1476, 1367378), (1572, 1283874), (1842, 1095684), (2091, 965208), (2227, 906264), (2358, 855916), (2456, 821763), (2763, 730456), (2788, 723906), (2952, 683689), (3144, 641937), (3684, 547842), (4182, 482604), (4454, 453132), (4716, 427958), (5219, 386712), (5371, 375768), (5526, 365228), (5576, 361953), (6273, 321736), (6681, 302088), (7368, 273921), (8364, 241302), (8908, 226566), (9432, 213979), (10438, 193356), (10742, 187884), (11052, 182614), (12546, 160868), (12587, 160344), (13362, 151044), (15657, 128904), (16113, 125256), (16728, 120651), (17816, 113283), (20043, 100696), (20876, 96678), (21484, 93942), (22104, 91307), (25092, 80434), (25174, 80172), (26724, 75522), (31314, 64452), (32226, 62628), (37761, 53448), (40086, 50348), (40217, 50184), (41752, 48339), (42968, 46971)]