31635396

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2939}}^1$

素因数の和:2985

約数の個数: 72

約数和(自身を含む): 89893440

約数和(自身を除く): 58258044

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, 1794, 2691, 2939, 3588, 5382, 5878, 8817, 10764, 11756, 17634, 26451, 35268, 38207, 52902, 67597, 76414, 105804, 114621, 135194, 152828, 202791, 229242, 270388, 343863, 405582, 458484, 608373, 687726, 811164, 878761, 1216746, 1375452, 1757522, 2433492, 2636283, 3515044, 5272566, 7908849, 10545132, 15817698, 31635396]

約数ペア:

[(1, 31635396), (2, 15817698), (3, 10545132), (4, 7908849), (6, 5272566), (9, 3515044), (12, 2636283), (13, 2433492), (18, 1757522), (23, 1375452), (26, 1216746), (36, 878761), (39, 811164), (46, 687726), (52, 608373), (69, 458484), (78, 405582), (92, 343863), (117, 270388), (138, 229242), (156, 202791), (207, 152828), (234, 135194), (276, 114621), (299, 105804), (414, 76414), (468, 67597), (598, 52902), (828, 38207), (897, 35268), (1196, 26451), (1794, 17634), (2691, 11756), (2939, 10764), (3588, 8817), (5382, 5878)]