218860164

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{106657}}^1$

素因数の和:106689

約数の個数: 48

約数和(自身を含む): 597284800

約数和(自身を除く): 378424636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 106657, 213314, 319971, 426628, 639942, 959913, 1279884, 1919826, 2026483, 2879739, 3839652, 4052966, 5759478, 6079449, 8105932, 11518956, 12158898, 18238347, 24317796, 36476694, 54715041, 72953388, 109430082, 218860164]

約数ペア:

[(1, 218860164), (2, 109430082), (3, 72953388), (4, 54715041), (6, 36476694), (9, 24317796), (12, 18238347), (18, 12158898), (19, 11518956), (27, 8105932), (36, 6079449), (38, 5759478), (54, 4052966), (57, 3839652), (76, 2879739), (108, 2026483), (114, 1919826), (171, 1279884), (228, 959913), (342, 639942), (513, 426628), (684, 319971), (1026, 213314), (2052, 106657)]