8948058

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:251

約数の個数: 64

約数和(自身を含む): 21841920

約数和(自身を除く): 12893862

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 59, 69, 118, 138, 157, 161, 177, 314, 322, 354, 413, 471, 483, 826, 942, 966, 1099, 1239, 1357, 2198, 2478, 2714, 3297, 3611, 4071, 6594, 7222, 8142, 9263, 9499, 10833, 18526, 18998, 21666, 25277, 27789, 28497, 50554, 55578, 56994, 64841, 75831, 129682, 151662, 194523, 213049, 389046, 426098, 639147, 1278294, 1491343, 2982686, 4474029, 8948058]

約数ペア:

[(1, 8948058), (2, 4474029), (3, 2982686), (6, 1491343), (7, 1278294), (14, 639147), (21, 426098), (23, 389046), (42, 213049), (46, 194523), (59, 151662), (69, 129682), (118, 75831), (138, 64841), (157, 56994), (161, 55578), (177, 50554), (314, 28497), (322, 27789), (354, 25277), (413, 21666), (471, 18998), (483, 18526), (826, 10833), (942, 9499), (966, 9263), (1099, 8142), (1239, 7222), (1357, 6594), (2198, 4071), (2478, 3611), (2714, 3297)]