18189864

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:240

約数の個数: 192

約数和(自身を含む): 65370240

約数和(自身を除く): 47180376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 17, 18, 21, 22, 24, 28, 33, 34, 36, 42, 44, 51, 56, 63, 66, 68, 72, 77, 84, 88, 99, 102, 119, 126, 132, 136, 153, 154, 168, 187, 193, 198, 204, 231, 238, 252, 264, 306, 308, 357, 374, 386, 396, 408, 462, 476, 504, 561, 579, 612, 616, 693, 714, 748, 772, 792, 924, 952, 1071, 1122, 1158, 1224, 1309, 1351, 1386, 1428, 1496, 1544, 1683, 1737, 1848, 2123, 2142, 2244, 2316, 2618, 2702, 2772, 2856, 3281, 3366, 3474, 3927, 4053, 4246, 4284, 4488, 4632, 5236, 5404, 5544, 6369, 6562, 6732, 6948, 7854, 8106, 8492, 8568, 9843, 10472, 10808, 11781, 12159, 12738, 13124, 13464, 13896, 14861, 15708, 16212, 16984, 19107, 19686, 22967, 23562, 24318, 25476, 26248, 29529, 29722, 31416, 32424, 36091, 38214, 39372, 44583, 45934, 47124, 48636, 50952, 59058, 59444, 68901, 72182, 76428, 78744, 89166, 91868, 94248, 97272, 108273, 118116, 118888, 133749, 137802, 144364, 152856, 178332, 183736, 206703, 216546, 236232, 252637, 267498, 275604, 288728, 324819, 356664, 413406, 433092, 505274, 534996, 551208, 649638, 757911, 826812, 866184, 1010548, 1069992, 1299276, 1515822, 1653624, 2021096, 2273733, 2598552, 3031644, 4547466, 6063288, 9094932, 18189864]

約数ペア:

[(1, 18189864), (2, 9094932), (3, 6063288), (4, 4547466), (6, 3031644), (7, 2598552), (8, 2273733), (9, 2021096), (11, 1653624), (12, 1515822), (14, 1299276), (17, 1069992), (18, 1010548), (21, 866184), (22, 826812), (24, 757911), (28, 649638), (33, 551208), (34, 534996), (36, 505274), (42, 433092), (44, 413406), (51, 356664), (56, 324819), (63, 288728), (66, 275604), (68, 267498), (72, 252637), (77, 236232), (84, 216546), (88, 206703), (99, 183736), (102, 178332), (119, 152856), (126, 144364), (132, 137802), (136, 133749), (153, 118888), (154, 118116), (168, 108273), (187, 97272), (193, 94248), (198, 91868), (204, 89166), (231, 78744), (238, 76428), (252, 72182), (264, 68901), (306, 59444), (308, 59058), (357, 50952), (374, 48636), (386, 47124), (396, 45934), (408, 44583), (462, 39372), (476, 38214), (504, 36091), (561, 32424), (579, 31416), (612, 29722), (616, 29529), (693, 26248), (714, 25476), (748, 24318), (772, 23562), (792, 22967), (924, 19686), (952, 19107), (1071, 16984), (1122, 16212), (1158, 15708), (1224, 14861), (1309, 13896), (1351, 13464), (1386, 13124), (1428, 12738), (1496, 12159), (1544, 11781), (1683, 10808), (1737, 10472), (1848, 9843), (2123, 8568), (2142, 8492), (2244, 8106), (2316, 7854), (2618, 6948), (2702, 6732), (2772, 6562), (2856, 6369), (3281, 5544), (3366, 5404), (3474, 5236), (3927, 4632), (4053, 4488), (4246, 4284)]