18183669494

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{41}}^2\times {\mathrm{421}}^1\times {\mathrm{443}}^1$

素因数の和:977

約数の個数: 48

約数和(自身を含む): 29055155760

約数和(自身を除く): 10871486266

約数列:

[1, 2, 29, 41, 58, 82, 421, 443, 842, 886, 1189, 1681, 2378, 3362, 12209, 12847, 17261, 18163, 24418, 25694, 34522, 36326, 48749, 97498, 186503, 373006, 500569, 526727, 707701, 744683, 1001138, 1053454, 1415402, 1489366, 5408587, 7646623, 10817174, 15293246, 20523329, 21595807, 41046658, 43191614, 221752067, 313511543, 443504134, 627023086, 9091834747, 18183669494]

約数ペア:

[(1, 18183669494), (2, 9091834747), (29, 627023086), (41, 443504134), (58, 313511543), (82, 221752067), (421, 43191614), (443, 41046658), (842, 21595807), (886, 20523329), (1189, 15293246), (1681, 10817174), (2378, 7646623), (3362, 5408587), (12209, 1489366), (12847, 1415402), (17261, 1053454), (18163, 1001138), (24418, 744683), (25694, 707701), (34522, 526727), (36326, 500569), (48749, 373006), (97498, 186503)]