2007495954

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{557}}^1\times {\mathrm{2153}}^1$

素因数の和:2752

約数の個数: 64

約数和(自身を含む): 4615418880

約数和(自身を除く): 2607922926

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 557, 558, 837, 1114, 1671, 1674, 2153, 3342, 4306, 5013, 6459, 10026, 12918, 15039, 17267, 19377, 30078, 34534, 38754, 51801, 58131, 66743, 103602, 116262, 133486, 155403, 200229, 310806, 400458, 466209, 600687, 932418, 1199221, 1201374, 1802061, 2398442, 3597663, 3604122, 7195326, 10792989, 21585978, 32378967, 37175851, 64757934, 74351702, 111527553, 223055106, 334582659, 669165318, 1003747977, 2007495954]

約数ペア:

[(1, 2007495954), (2, 1003747977), (3, 669165318), (6, 334582659), (9, 223055106), (18, 111527553), (27, 74351702), (31, 64757934), (54, 37175851), (62, 32378967), (93, 21585978), (186, 10792989), (279, 7195326), (557, 3604122), (558, 3597663), (837, 2398442), (1114, 1802061), (1671, 1201374), (1674, 1199221), (2153, 932418), (3342, 600687), (4306, 466209), (5013, 400458), (6459, 310806), (10026, 200229), (12918, 155403), (15039, 133486), (17267, 116262), (19377, 103602), (30078, 66743), (34534, 58131), (38754, 51801)]