42837982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1$

素因数の和:444

約数の個数: 32

約数和(自身を含む): 72075744

約数和(自身を除く): 29237762

約数列:

[1, 2, 11, 22, 61, 122, 137, 233, 274, 466, 671, 1342, 1507, 2563, 3014, 5126, 8357, 14213, 16714, 28426, 31921, 63842, 91927, 156343, 183854, 312686, 351131, 702262, 1947181, 3894362, 21418991, 42837982]

約数ペア:

[(1, 42837982), (2, 21418991), (11, 3894362), (22, 1947181), (61, 702262), (122, 351131), (137, 312686), (233, 183854), (274, 156343), (466, 91927), (671, 63842), (1342, 31921), (1507, 28426), (2563, 16714), (3014, 14213), (5126, 8357)]