16172406

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:330

約数の個数: 64

約数和(自身を含む): 38707200

約数和(自身を除く): 22534794

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 79, 102, 153, 158, 223, 237, 306, 446, 459, 474, 669, 711, 918, 1338, 1343, 1422, 2007, 2133, 2686, 3791, 4014, 4029, 4266, 6021, 7582, 8058, 11373, 12042, 12087, 17617, 22746, 24174, 34119, 35234, 36261, 52851, 68238, 72522, 102357, 105702, 158553, 204714, 299489, 317106, 475659, 598978, 898467, 951318, 1796934, 2695401, 5390802, 8086203, 16172406]

約数ペア:

[(1, 16172406), (2, 8086203), (3, 5390802), (6, 2695401), (9, 1796934), (17, 951318), (18, 898467), (27, 598978), (34, 475659), (51, 317106), (54, 299489), (79, 204714), (102, 158553), (153, 105702), (158, 102357), (223, 72522), (237, 68238), (306, 52851), (446, 36261), (459, 35234), (474, 34119), (669, 24174), (711, 22746), (918, 17617), (1338, 12087), (1343, 12042), (1422, 11373), (2007, 8058), (2133, 7582), (2686, 6021), (3791, 4266), (4014, 4029)]