21675780366

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{661}}^1\times {\mathrm{61409}}^1$

素因数の和:62164

約数の個数: 32

約数和(自身を含む): 43905693600

約数和(自身を除く): 22229913234

約数列:

[1, 2, 3, 6, 89, 178, 267, 534, 661, 1322, 1983, 3966, 58829, 61409, 117658, 122818, 176487, 184227, 352974, 368454, 5465401, 10930802, 16396203, 32792406, 40591349, 81182698, 121774047, 243548094, 3612630061, 7225260122, 10837890183, 21675780366]

約数ペア:

[(1, 21675780366), (2, 10837890183), (3, 7225260122), (6, 3612630061), (89, 243548094), (178, 121774047), (267, 81182698), (534, 40591349), (661, 32792406), (1322, 16396203), (1983, 10930802), (3966, 5465401), (58829, 368454), (61409, 352974), (117658, 184227), (122818, 176487)]