42942012

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{991}}^1$

素因数の和:1178

約数の個数: 48

約数和(自身を含む): 105326592

約数和(自身を除く): 62384580

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 157, 276, 314, 471, 628, 942, 991, 1884, 1982, 2973, 3611, 3964, 5946, 7222, 10833, 11892, 14444, 21666, 22793, 43332, 45586, 68379, 91172, 136758, 155587, 273516, 311174, 466761, 622348, 933522, 1867044, 3578501, 7157002, 10735503, 14314004, 21471006, 42942012]

約数ペア:

[(1, 42942012), (2, 21471006), (3, 14314004), (4, 10735503), (6, 7157002), (12, 3578501), (23, 1867044), (46, 933522), (69, 622348), (92, 466761), (138, 311174), (157, 273516), (276, 155587), (314, 136758), (471, 91172), (628, 68379), (942, 45586), (991, 43332), (1884, 22793), (1982, 21666), (2973, 14444), (3611, 11892), (3964, 10833), (5946, 7222)]