18794622

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2393}}^1$

素因数の和:2433

約数の個数: 64

約数和(自身を含む): 49641984

約数和(自身を除く): 30847362

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, 2393, 2618, 3927, 4786, 7179, 7854, 14358, 16751, 26323, 33502, 40681, 50253, 52646, 78969, 81362, 100506, 122043, 157938, 184261, 244086, 284767, 368522, 447491, 552783, 569534, 854301, 894982, 1105566, 1342473, 1708602, 2684946, 3132437, 6264874, 9397311, 18794622]

約数ペア:

[(1, 18794622), (2, 9397311), (3, 6264874), (6, 3132437), (7, 2684946), (11, 1708602), (14, 1342473), (17, 1105566), (21, 894982), (22, 854301), (33, 569534), (34, 552783), (42, 447491), (51, 368522), (66, 284767), (77, 244086), (102, 184261), (119, 157938), (154, 122043), (187, 100506), (231, 81362), (238, 78969), (357, 52646), (374, 50253), (462, 40681), (561, 33502), (714, 26323), (1122, 16751), (1309, 14358), (2393, 7854), (2618, 7179), (3927, 4786)]