18009222

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2293}}^1$

素因数の和:2333

約数の個数: 64

約数和(自身を含む): 47568384

約数和(自身を除く): 29559162

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 33, 34, 42, 51, 66, 77, 102, 119, 154, 187, 231, 238, 357, 374, 462, 561, 714, 1122, 1309, 2293, 2618, 3927, 4586, 6879, 7854, 13758, 16051, 25223, 32102, 38981, 48153, 50446, 75669, 77962, 96306, 116943, 151338, 176561, 233886, 272867, 353122, 428791, 529683, 545734, 818601, 857582, 1059366, 1286373, 1637202, 2572746, 3001537, 6003074, 9004611, 18009222]

約数ペア:

[(1, 18009222), (2, 9004611), (3, 6003074), (6, 3001537), (7, 2572746), (11, 1637202), (14, 1286373), (17, 1059366), (21, 857582), (22, 818601), (33, 545734), (34, 529683), (42, 428791), (51, 353122), (66, 272867), (77, 233886), (102, 176561), (119, 151338), (154, 116943), (187, 96306), (231, 77962), (238, 75669), (357, 50446), (374, 48153), (462, 38981), (561, 32102), (714, 25223), (1122, 16051), (1309, 13758), (2293, 7854), (2618, 6879), (3927, 4586)]