12211164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1031}}^1$

素因数の和:1095

約数の個数: 72

約数和(自身を含む): 36062208

約数和(自身を除く): 23851044

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, 1031, 1316, 1692, 1974, 2062, 2961, 3093, 3948, 4124, 5922, 6186, 7217, 9279, 11844, 12372, 14434, 18558, 21651, 28868, 37116, 43302, 48457, 64953, 86604, 96914, 129906, 145371, 193828, 259812, 290742, 339199, 436113, 581484, 678398, 872226, 1017597, 1356796, 1744452, 2035194, 3052791, 4070388, 6105582, 12211164]

約数ペア:

[(1, 12211164), (2, 6105582), (3, 4070388), (4, 3052791), (6, 2035194), (7, 1744452), (9, 1356796), (12, 1017597), (14, 872226), (18, 678398), (21, 581484), (28, 436113), (36, 339199), (42, 290742), (47, 259812), (63, 193828), (84, 145371), (94, 129906), (126, 96914), (141, 86604), (188, 64953), (252, 48457), (282, 43302), (329, 37116), (423, 28868), (564, 21651), (658, 18558), (846, 14434), (987, 12372), (1031, 11844), (1316, 9279), (1692, 7217), (1974, 6186), (2062, 5922), (2961, 4124), (3093, 3948)]