40102938

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:313

約数の個数: 80

約数和(自身を含む): 96180480

約数和(自身を除く): 56077542

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 47, 54, 69, 81, 94, 138, 141, 162, 207, 229, 282, 414, 423, 458, 621, 687, 846, 1081, 1242, 1269, 1374, 1863, 2061, 2162, 2538, 3243, 3726, 3807, 4122, 5267, 6183, 6486, 7614, 9729, 10534, 10763, 12366, 15801, 18549, 19458, 21526, 29187, 31602, 32289, 37098, 47403, 58374, 64578, 87561, 94806, 96867, 142209, 175122, 193734, 247549, 284418, 290601, 426627, 495098, 581202, 742647, 853254, 871803, 1485294, 1743606, 2227941, 4455882, 6683823, 13367646, 20051469, 40102938]

約数ペア:

[(1, 40102938), (2, 20051469), (3, 13367646), (6, 6683823), (9, 4455882), (18, 2227941), (23, 1743606), (27, 1485294), (46, 871803), (47, 853254), (54, 742647), (69, 581202), (81, 495098), (94, 426627), (138, 290601), (141, 284418), (162, 247549), (207, 193734), (229, 175122), (282, 142209), (414, 96867), (423, 94806), (458, 87561), (621, 64578), (687, 58374), (846, 47403), (1081, 37098), (1242, 32289), (1269, 31602), (1374, 29187), (1863, 21526), (2061, 19458), (2162, 18549), (2538, 15801), (3243, 12366), (3726, 10763), (3807, 10534), (4122, 9729), (5267, 7614), (6183, 6486)]