39557406

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{857}}^1$

素因数の和:1033

約数の個数: 48

約数和(自身を含む): 92725776

約数和(自身を除く): 53168370

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 157, 294, 314, 471, 857, 942, 1099, 1714, 2198, 2571, 3297, 5142, 5999, 6594, 7693, 11998, 15386, 17997, 23079, 35994, 41993, 46158, 83986, 125979, 134549, 251958, 269098, 403647, 807294, 941843, 1883686, 2825529, 5651058, 6592901, 13185802, 19778703, 39557406]

約数ペア:

[(1, 39557406), (2, 19778703), (3, 13185802), (6, 6592901), (7, 5651058), (14, 2825529), (21, 1883686), (42, 941843), (49, 807294), (98, 403647), (147, 269098), (157, 251958), (294, 134549), (314, 125979), (471, 83986), (857, 46158), (942, 41993), (1099, 35994), (1714, 23079), (2198, 17997), (2571, 15386), (3297, 11998), (5142, 7693), (5999, 6594)]