18369736

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2711}}^1$

素因数の和:2746

約数の個数: 48

約数和(自身を含む): 43283520

約数和(自身を除く): 24913784

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 242, 308, 484, 616, 847, 968, 1694, 2711, 3388, 5422, 6776, 10844, 18977, 21688, 29821, 37954, 59642, 75908, 119284, 151816, 208747, 238568, 328031, 417494, 656062, 834988, 1312124, 1669976, 2296217, 2624248, 4592434, 9184868, 18369736]

約数ペア:

[(1, 18369736), (2, 9184868), (4, 4592434), (7, 2624248), (8, 2296217), (11, 1669976), (14, 1312124), (22, 834988), (28, 656062), (44, 417494), (56, 328031), (77, 238568), (88, 208747), (121, 151816), (154, 119284), (242, 75908), (308, 59642), (484, 37954), (616, 29821), (847, 21688), (968, 18977), (1694, 10844), (2711, 6776), (3388, 5422)]