31002642

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:149

約数の個数: 128

約数和(自身を含む): 82252800

約数和(自身を除く): 51250158

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 41, 54, 57, 66, 67, 82, 99, 114, 123, 134, 171, 198, 201, 209, 246, 297, 342, 369, 402, 418, 451, 513, 594, 603, 627, 737, 738, 779, 902, 1026, 1107, 1206, 1254, 1273, 1353, 1474, 1558, 1809, 1881, 2211, 2214, 2337, 2546, 2706, 2747, 3618, 3762, 3819, 4059, 4422, 4674, 5494, 5643, 6633, 7011, 7638, 8118, 8241, 8569, 11286, 11457, 12177, 13266, 14003, 14022, 16482, 17138, 19899, 21033, 22914, 24354, 24723, 25707, 28006, 30217, 34371, 39798, 42009, 42066, 49446, 51414, 52193, 60434, 68742, 74169, 77121, 84018, 90651, 104386, 126027, 148338, 154242, 156579, 181302, 231363, 252054, 271953, 313158, 378081, 462726, 469737, 543906, 574123, 756162, 815859, 939474, 1148246, 1409211, 1631718, 1722369, 2818422, 3444738, 5167107, 10334214, 15501321, 31002642]

約数ペア:

[(1, 31002642), (2, 15501321), (3, 10334214), (6, 5167107), (9, 3444738), (11, 2818422), (18, 1722369), (19, 1631718), (22, 1409211), (27, 1148246), (33, 939474), (38, 815859), (41, 756162), (54, 574123), (57, 543906), (66, 469737), (67, 462726), (82, 378081), (99, 313158), (114, 271953), (123, 252054), (134, 231363), (171, 181302), (198, 156579), (201, 154242), (209, 148338), (246, 126027), (297, 104386), (342, 90651), (369, 84018), (402, 77121), (418, 74169), (451, 68742), (513, 60434), (594, 52193), (603, 51414), (627, 49446), (737, 42066), (738, 42009), (779, 39798), (902, 34371), (1026, 30217), (1107, 28006), (1206, 25707), (1254, 24723), (1273, 24354), (1353, 22914), (1474, 21033), (1558, 19899), (1809, 17138), (1881, 16482), (2211, 14022), (2214, 14003), (2337, 13266), (2546, 12177), (2706, 11457), (2747, 11286), (3618, 8569), (3762, 8241), (3819, 8118), (4059, 7638), (4422, 7011), (4674, 6633), (5494, 5643)]