642772074

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{900241}}^1$

素因数の和:900270

約数の個数: 32

約数和(自身を含む): 1555618176

約数和(自身を除く): 912846102

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 900241, 1800482, 2700723, 5401446, 6301687, 12603374, 15304097, 18905061, 30608194, 37810122, 45912291, 91824582, 107128679, 214257358, 321386037, 642772074]

約数ペア:

[(1, 642772074), (2, 321386037), (3, 214257358), (6, 107128679), (7, 91824582), (14, 45912291), (17, 37810122), (21, 30608194), (34, 18905061), (42, 15304097), (51, 12603374), (102, 6301687), (119, 5401446), (238, 2700723), (357, 1800482), (714, 900241)]