139609962

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{173}}^1\times {\mathrm{419}}^1$

素因数の和:707

約数の個数: 48

約数和(自身を含む): 307812960

約数和(自身を除く): 168202998

約数列:

[1, 2, 3, 6, 9, 18, 107, 173, 214, 321, 346, 419, 519, 642, 838, 963, 1038, 1257, 1557, 1926, 2514, 3114, 3771, 7542, 18511, 37022, 44833, 55533, 72487, 89666, 111066, 134499, 144974, 166599, 217461, 268998, 333198, 403497, 434922, 652383, 806994, 1304766, 7756109, 15512218, 23268327, 46536654, 69804981, 139609962]

約数ペア:

[(1, 139609962), (2, 69804981), (3, 46536654), (6, 23268327), (9, 15512218), (18, 7756109), (107, 1304766), (173, 806994), (214, 652383), (321, 434922), (346, 403497), (419, 333198), (519, 268998), (642, 217461), (838, 166599), (963, 144974), (1038, 134499), (1257, 111066), (1557, 89666), (1926, 72487), (2514, 55533), (3114, 44833), (3771, 37022), (7542, 18511)]