39747036

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2939}}^1$

素因数の和:2983

約数の個数: 72

約数和(自身を含む): 112613760

約数和(自身を除く): 72866724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 98, 138, 147, 161, 196, 276, 294, 322, 483, 588, 644, 966, 1127, 1932, 2254, 2939, 3381, 4508, 5878, 6762, 8817, 11756, 13524, 17634, 20573, 35268, 41146, 61719, 67597, 82292, 123438, 135194, 144011, 202791, 246876, 270388, 288022, 405582, 432033, 473179, 576044, 811164, 864066, 946358, 1419537, 1728132, 1892716, 2839074, 3312253, 5678148, 6624506, 9936759, 13249012, 19873518, 39747036]

約数ペア:

[(1, 39747036), (2, 19873518), (3, 13249012), (4, 9936759), (6, 6624506), (7, 5678148), (12, 3312253), (14, 2839074), (21, 1892716), (23, 1728132), (28, 1419537), (42, 946358), (46, 864066), (49, 811164), (69, 576044), (84, 473179), (92, 432033), (98, 405582), (138, 288022), (147, 270388), (161, 246876), (196, 202791), (276, 144011), (294, 135194), (322, 123438), (483, 82292), (588, 67597), (644, 61719), (966, 41146), (1127, 35268), (1932, 20573), (2254, 17634), (2939, 13524), (3381, 11756), (4508, 8817), (5878, 6762)]