13556351956

素因数分解:

$2^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{18749}}^1$

素因数の和:18822

約数の個数: 96

約数和(自身を含む): 30240000000

約数和(自身を除く): 16683648044

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 49, 62, 68, 98, 119, 124, 196, 217, 238, 343, 434, 476, 527, 686, 833, 868, 1054, 1372, 1519, 1666, 2108, 3038, 3332, 3689, 5831, 6076, 7378, 10633, 11662, 14756, 18749, 21266, 23324, 25823, 37498, 42532, 51646, 74996, 103292, 131243, 180761, 262486, 318733, 361522, 524972, 581219, 637466, 723044, 918701, 1162438, 1274932, 1837402, 2231131, 2324876, 3674804, 4068533, 4462262, 6430907, 8137066, 8924524, 9880723, 12861814, 15617917, 16274132, 19761446, 25723628, 28479731, 31235834, 39522892, 56959462, 62471668, 69165061, 109325419, 113918924, 138330122, 199358117, 218650838, 276660244, 398716234, 437301676, 484155427, 797432468, 968310854, 1936621708, 3389087989, 6778175978, 13556351956]

約数ペア:

[(1, 13556351956), (2, 6778175978), (4, 3389087989), (7, 1936621708), (14, 968310854), (17, 797432468), (28, 484155427), (31, 437301676), (34, 398716234), (49, 276660244), (62, 218650838), (68, 199358117), (98, 138330122), (119, 113918924), (124, 109325419), (196, 69165061), (217, 62471668), (238, 56959462), (343, 39522892), (434, 31235834), (476, 28479731), (527, 25723628), (686, 19761446), (833, 16274132), (868, 15617917), (1054, 12861814), (1372, 9880723), (1519, 8924524), (1666, 8137066), (2108, 6430907), (3038, 4462262), (3332, 4068533), (3689, 3674804), (5831, 2324876), (6076, 2231131), (7378, 1837402), (10633, 1274932), (11662, 1162438), (14756, 918701), (18749, 723044), (21266, 637466), (23324, 581219), (25823, 524972), (37498, 361522), (42532, 318733), (51646, 262486), (74996, 180761), (103292, 131243)]