420458022

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{2377}}^1$

素因数の和:2733

約数の個数: 48

約数和(自身を含む): 943742592

約数和(自身を除く): 523284570

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 317, 558, 634, 951, 1902, 2377, 2853, 4754, 5706, 7131, 9827, 14262, 19654, 21393, 29481, 42786, 58962, 73687, 88443, 147374, 176886, 221061, 442122, 663183, 753509, 1326366, 1507018, 2260527, 4521054, 6781581, 13563162, 23358779, 46717558, 70076337, 140152674, 210229011, 420458022]

約数ペア:

[(1, 420458022), (2, 210229011), (3, 140152674), (6, 70076337), (9, 46717558), (18, 23358779), (31, 13563162), (62, 6781581), (93, 4521054), (186, 2260527), (279, 1507018), (317, 1326366), (558, 753509), (634, 663183), (951, 442122), (1902, 221061), (2377, 176886), (2853, 147374), (4754, 88443), (5706, 73687), (7131, 58962), (9827, 42786), (14262, 29481), (19654, 21393)]