7800114

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{617}}^1$

素因数の和:679

約数の個数: 48

約数和(自身を含む): 18599328

約数和(自身を除く): 10799214

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 49, 86, 98, 129, 147, 258, 294, 301, 602, 617, 903, 1234, 1806, 1851, 2107, 3702, 4214, 4319, 6321, 8638, 12642, 12957, 25914, 26531, 30233, 53062, 60466, 79593, 90699, 159186, 181398, 185717, 371434, 557151, 1114302, 1300019, 2600038, 3900057, 7800114]

約数ペア:

[(1, 7800114), (2, 3900057), (3, 2600038), (6, 1300019), (7, 1114302), (14, 557151), (21, 371434), (42, 185717), (43, 181398), (49, 159186), (86, 90699), (98, 79593), (129, 60466), (147, 53062), (258, 30233), (294, 26531), (301, 25914), (602, 12957), (617, 12642), (903, 8638), (1234, 6321), (1806, 4319), (1851, 4214), (2107, 3702)]