12661236

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1069}}^1$

素因数の和:1133

約数の個数: 72

約数和(自身を含む): 37390080

約数和(自身を除く): 24728844

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, 1069, 1316, 1692, 1974, 2138, 2961, 3207, 3948, 4276, 5922, 6414, 7483, 9621, 11844, 12828, 14966, 19242, 22449, 29932, 38484, 44898, 50243, 67347, 89796, 100486, 134694, 150729, 200972, 269388, 301458, 351701, 452187, 602916, 703402, 904374, 1055103, 1406804, 1808748, 2110206, 3165309, 4220412, 6330618, 12661236]

約数ペア:

[(1, 12661236), (2, 6330618), (3, 4220412), (4, 3165309), (6, 2110206), (7, 1808748), (9, 1406804), (12, 1055103), (14, 904374), (18, 703402), (21, 602916), (28, 452187), (36, 351701), (42, 301458), (47, 269388), (63, 200972), (84, 150729), (94, 134694), (126, 100486), (141, 89796), (188, 67347), (252, 50243), (282, 44898), (329, 38484), (423, 29932), (564, 22449), (658, 19242), (846, 14966), (987, 12828), (1069, 11844), (1316, 9621), (1692, 7483), (1974, 6414), (2138, 5922), (2961, 4276), (3207, 3948)]