81916638

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{6359}}^1$

素因数の和:6496

約数の個数: 32

約数和(自身を含む): 174009600

約数和(自身を除く): 92092962

約数列:

[1, 2, 3, 6, 19, 38, 57, 113, 114, 226, 339, 678, 2147, 4294, 6359, 6441, 12718, 12882, 19077, 38154, 120821, 241642, 362463, 718567, 724926, 1437134, 2155701, 4311402, 13652773, 27305546, 40958319, 81916638]

約数ペア:

[(1, 81916638), (2, 40958319), (3, 27305546), (6, 13652773), (19, 4311402), (38, 2155701), (57, 1437134), (113, 724926), (114, 718567), (226, 362463), (339, 241642), (678, 120821), (2147, 38154), (4294, 19077), (6359, 12882), (6441, 12718)]