18528049264

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{503}}^1\times {\mathrm{7499}}^1$

素因数の和:8317

約数の個数: 40

約数和(自身を含む): 36091440000

約数和(自身を除く): 17563390736

約数列:

[1, 2, 4, 8, 16, 307, 503, 614, 1006, 1228, 2012, 2456, 4024, 4912, 7499, 8048, 14998, 29996, 59992, 119984, 154421, 308842, 617684, 1235368, 2302193, 2470736, 3771997, 4604386, 7543994, 9208772, 15087988, 18417544, 30175976, 36835088, 60351952, 1158003079, 2316006158, 4632012316, 9264024632, 18528049264]

約数ペア:

[(1, 18528049264), (2, 9264024632), (4, 4632012316), (8, 2316006158), (16, 1158003079), (307, 60351952), (503, 36835088), (614, 30175976), (1006, 18417544), (1228, 15087988), (2012, 9208772), (2456, 7543994), (4024, 4604386), (4912, 3771997), (7499, 2470736), (8048, 2302193), (14998, 1235368), (29996, 617684), (59992, 308842), (119984, 154421)]