39916548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1049}}^1$

素因数の和:1217

約数の個数: 72

約数和(自身を含む): 116188800

約数和(自身を除く): 76272252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 151, 252, 302, 453, 604, 906, 1049, 1057, 1359, 1812, 2098, 2114, 2718, 3147, 3171, 4196, 4228, 5436, 6294, 6342, 7343, 9441, 9513, 12588, 12684, 14686, 18882, 19026, 22029, 29372, 37764, 38052, 44058, 66087, 88116, 132174, 158399, 264348, 316798, 475197, 633596, 950394, 1108793, 1425591, 1900788, 2217586, 2851182, 3326379, 4435172, 5702364, 6652758, 9979137, 13305516, 19958274, 39916548]

約数ペア:

[(1, 39916548), (2, 19958274), (3, 13305516), (4, 9979137), (6, 6652758), (7, 5702364), (9, 4435172), (12, 3326379), (14, 2851182), (18, 2217586), (21, 1900788), (28, 1425591), (36, 1108793), (42, 950394), (63, 633596), (84, 475197), (126, 316798), (151, 264348), (252, 158399), (302, 132174), (453, 88116), (604, 66087), (906, 44058), (1049, 38052), (1057, 37764), (1359, 29372), (1812, 22029), (2098, 19026), (2114, 18882), (2718, 14686), (3147, 12684), (3171, 12588), (4196, 9513), (4228, 9441), (5436, 7343), (6294, 6342)]