18565521426

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{156679}}^1$

素因数の和:156943

約数の個数: 48

約数和(自身を含む): 41795956800

約数和(自身を除く): 23230435374

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 227, 261, 454, 522, 681, 1362, 2043, 4086, 6583, 13166, 19749, 39498, 59247, 118494, 156679, 313358, 470037, 940074, 1410111, 2820222, 4543691, 9087382, 13631073, 27262146, 35566133, 40893219, 71132266, 81786438, 106698399, 213396798, 320095197, 640190394, 1031417857, 2062835714, 3094253571, 6188507142, 9282760713, 18565521426]

約数ペア:

[(1, 18565521426), (2, 9282760713), (3, 6188507142), (6, 3094253571), (9, 2062835714), (18, 1031417857), (29, 640190394), (58, 320095197), (87, 213396798), (174, 106698399), (227, 81786438), (261, 71132266), (454, 40893219), (522, 35566133), (681, 27262146), (1362, 13631073), (2043, 9087382), (4086, 4543691), (6583, 2820222), (13166, 1410111), (19749, 940074), (39498, 470037), (59247, 313358), (118494, 156679)]