18186630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7873}}^1$

素因数の和:7901

約数の個数: 64

約数和(自身を含む): 54425088

約数和(自身を除く): 36238458

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 7873, 15746, 23619, 39365, 47238, 55111, 78730, 86603, 110222, 118095, 165333, 173206, 236190, 259809, 275555, 330666, 433015, 519618, 551110, 606221, 826665, 866030, 1212442, 1299045, 1653330, 1818663, 2598090, 3031105, 3637326, 6062210, 9093315, 18186630]

約数ペア:

[(1, 18186630), (2, 9093315), (3, 6062210), (5, 3637326), (6, 3031105), (7, 2598090), (10, 1818663), (11, 1653330), (14, 1299045), (15, 1212442), (21, 866030), (22, 826665), (30, 606221), (33, 551110), (35, 519618), (42, 433015), (55, 330666), (66, 275555), (70, 259809), (77, 236190), (105, 173206), (110, 165333), (154, 118095), (165, 110222), (210, 86603), (231, 78730), (330, 55111), (385, 47238), (462, 39365), (770, 23619), (1155, 15746), (2310, 7873)]