11880378

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:240

約数の個数: 64

約数和(自身を含む): 28016640

約数和(自身を除く): 16136262

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 47, 54, 62, 93, 94, 141, 151, 186, 279, 282, 302, 423, 453, 558, 837, 846, 906, 1269, 1359, 1457, 1674, 2538, 2718, 2914, 4077, 4371, 4681, 7097, 8154, 8742, 9362, 13113, 14043, 14194, 21291, 26226, 28086, 39339, 42129, 42582, 63873, 78678, 84258, 126387, 127746, 191619, 220007, 252774, 383238, 440014, 660021, 1320042, 1980063, 3960126, 5940189, 11880378]

約数ペア:

[(1, 11880378), (2, 5940189), (3, 3960126), (6, 1980063), (9, 1320042), (18, 660021), (27, 440014), (31, 383238), (47, 252774), (54, 220007), (62, 191619), (93, 127746), (94, 126387), (141, 84258), (151, 78678), (186, 63873), (279, 42582), (282, 42129), (302, 39339), (423, 28086), (453, 26226), (558, 21291), (837, 14194), (846, 14043), (906, 13113), (1269, 9362), (1359, 8742), (1457, 8154), (1674, 7097), (2538, 4681), (2718, 4371), (2914, 4077)]