217093014

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{138629}}^1$

素因数の和:138669

約数の個数: 32

約数和(自身を含む): 499068000

約数和(自身を除く): 281974986

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1566, 138629, 277258, 415887, 831774, 1247661, 2495322, 3742983, 4020241, 7485966, 8040482, 12060723, 24121446, 36182169, 72364338, 108546507, 217093014]

約数ペア:

[(1, 217093014), (2, 108546507), (3, 72364338), (6, 36182169), (9, 24121446), (18, 12060723), (27, 8040482), (29, 7485966), (54, 4020241), (58, 3742983), (87, 2495322), (174, 1247661), (261, 831774), (522, 415887), (783, 277258), (1566, 138629)]