1957208778

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{5177801}}^1$

素因数の和:5177819

約数の個数: 32

約数和(自身を含む): 4970689920

約数和(自身を除く): 3013481142

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 5177801, 10355602, 15533403, 31066806, 36244607, 46600209, 72489214, 93200418, 108733821, 139800627, 217467642, 279601254, 326201463, 652402926, 978604389, 1957208778]

約数ペア:

[(1, 1957208778), (2, 978604389), (3, 652402926), (6, 326201463), (7, 279601254), (9, 217467642), (14, 139800627), (18, 108733821), (21, 93200418), (27, 72489214), (42, 46600209), (54, 36244607), (63, 31066806), (126, 15533403), (189, 10355602), (378, 5177801)]