18286757214

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{470411}}^1$

素因数の和:470477

約数の個数: 64

約数和(自身を含む): 43353169920

約数和(自身を除く): 25066412706

約数列:

[1, 2, 3, 6, 11, 19, 22, 31, 33, 38, 57, 62, 66, 93, 114, 186, 209, 341, 418, 589, 627, 682, 1023, 1178, 1254, 1767, 2046, 3534, 6479, 12958, 19437, 38874, 470411, 940822, 1411233, 2822466, 5174521, 8937809, 10349042, 14582741, 15523563, 17875618, 26813427, 29165482, 31047126, 43748223, 53626854, 87496446, 98315899, 160410151, 196631798, 277072079, 294947697, 320820302, 481230453, 554144158, 589895394, 831216237, 962460906, 1662432474, 3047792869, 6095585738, 9143378607, 18286757214]

約数ペア:

[(1, 18286757214), (2, 9143378607), (3, 6095585738), (6, 3047792869), (11, 1662432474), (19, 962460906), (22, 831216237), (31, 589895394), (33, 554144158), (38, 481230453), (57, 320820302), (62, 294947697), (66, 277072079), (93, 196631798), (114, 160410151), (186, 98315899), (209, 87496446), (341, 53626854), (418, 43748223), (589, 31047126), (627, 29165482), (682, 26813427), (1023, 17875618), (1178, 15523563), (1254, 14582741), (1767, 10349042), (2046, 8937809), (3534, 5174521), (6479, 2822466), (12958, 1411233), (19437, 940822), (38874, 470411)]