5275494

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1$

素因数の和:445

約数の個数: 48

約数和(自身を含む): 13197600

約数和(自身を除く): 7922106

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 149, 281, 298, 447, 562, 843, 894, 1043, 1341, 1686, 1967, 2086, 2529, 2682, 3129, 3934, 5058, 5901, 6258, 9387, 11802, 17703, 18774, 35406, 41869, 83738, 125607, 251214, 293083, 376821, 586166, 753642, 879249, 1758498, 2637747, 5275494]

約数ペア:

[(1, 5275494), (2, 2637747), (3, 1758498), (6, 879249), (7, 753642), (9, 586166), (14, 376821), (18, 293083), (21, 251214), (42, 125607), (63, 83738), (126, 41869), (149, 35406), (281, 18774), (298, 17703), (447, 11802), (562, 9387), (843, 6258), (894, 5901), (1043, 5058), (1341, 3934), (1686, 3129), (1967, 2682), (2086, 2529)]