306784002

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{149069}}^1$

素因数の和:149095

約数の個数: 32

約数和(自身を含む): 715536000

約数和(自身を除く): 408751998

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 149069, 298138, 447207, 894414, 1043483, 2086966, 3130449, 6260898, 7304381, 14608762, 21913143, 43826286, 51130667, 102261334, 153392001, 306784002]

約数ペア:

[(1, 306784002), (2, 153392001), (3, 102261334), (6, 51130667), (7, 43826286), (14, 21913143), (21, 14608762), (42, 7304381), (49, 6260898), (98, 3130449), (147, 2086966), (294, 1043483), (343, 894414), (686, 447207), (1029, 298138), (2058, 149069)]