22231188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1877}}^1$

素因数の和:1941

約数の個数: 72

約数和(自身を含む): 65624832

約数和(自身を除く): 43393644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1877, 1974, 2961, 3754, 3948, 5631, 5922, 7508, 11262, 11844, 13139, 16893, 22524, 26278, 33786, 39417, 52556, 67572, 78834, 88219, 118251, 157668, 176438, 236502, 264657, 352876, 473004, 529314, 617533, 793971, 1058628, 1235066, 1587942, 1852599, 2470132, 3175884, 3705198, 5557797, 7410396, 11115594, 22231188]

約数ペア:

[(1, 22231188), (2, 11115594), (3, 7410396), (4, 5557797), (6, 3705198), (7, 3175884), (9, 2470132), (12, 1852599), (14, 1587942), (18, 1235066), (21, 1058628), (28, 793971), (36, 617533), (42, 529314), (47, 473004), (63, 352876), (84, 264657), (94, 236502), (126, 176438), (141, 157668), (188, 118251), (252, 88219), (282, 78834), (329, 67572), (423, 52556), (564, 39417), (658, 33786), (846, 26278), (987, 22524), (1316, 16893), (1692, 13139), (1877, 11844), (1974, 11262), (2961, 7508), (3754, 5922), (3948, 5631)]