18713310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8101}}^1$

素因数の和:8129

約数の個数: 64

約数和(自身を含む): 56001024

約数和(自身を除く): 37287714

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, 8101, 16202, 24303, 40505, 48606, 56707, 81010, 89111, 113414, 121515, 170121, 178222, 243030, 267333, 283535, 340242, 445555, 534666, 567070, 623777, 850605, 891110, 1247554, 1336665, 1701210, 1871331, 2673330, 3118885, 3742662, 6237770, 9356655, 18713310]

約数ペア:

[(1, 18713310), (2, 9356655), (3, 6237770), (5, 3742662), (6, 3118885), (7, 2673330), (10, 1871331), (11, 1701210), (14, 1336665), (15, 1247554), (21, 891110), (22, 850605), (30, 623777), (33, 567070), (35, 534666), (42, 445555), (55, 340242), (66, 283535), (70, 267333), (77, 243030), (105, 178222), (110, 170121), (154, 121515), (165, 113414), (210, 89111), (231, 81010), (330, 56707), (385, 48606), (462, 40505), (770, 24303), (1155, 16202), (2310, 8101)]