16910244

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1571}}^1$

素因数の和:1617

約数の個数: 72

約数和(自身を含む): 48065472

約数和(自身を除く): 31155228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 414, 468, 598, 828, 897, 1196, 1571, 1794, 2691, 3142, 3588, 4713, 5382, 6284, 9426, 10764, 14139, 18852, 20423, 28278, 36133, 40846, 56556, 61269, 72266, 81692, 108399, 122538, 144532, 183807, 216798, 245076, 325197, 367614, 433596, 469729, 650394, 735228, 939458, 1300788, 1409187, 1878916, 2818374, 4227561, 5636748, 8455122, 16910244]

約数ペア:

[(1, 16910244), (2, 8455122), (3, 5636748), (4, 4227561), (6, 2818374), (9, 1878916), (12, 1409187), (13, 1300788), (18, 939458), (23, 735228), (26, 650394), (36, 469729), (39, 433596), (46, 367614), (52, 325197), (69, 245076), (78, 216798), (92, 183807), (117, 144532), (138, 122538), (156, 108399), (207, 81692), (234, 72266), (276, 61269), (299, 56556), (414, 40846), (468, 36133), (598, 28278), (828, 20423), (897, 18852), (1196, 14139), (1571, 10764), (1794, 9426), (2691, 6284), (3142, 5382), (3588, 4713)]