7884738

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:279

約数の個数: 48

約数和(自身を含む): 17873856

約数和(自身を除く): 9989118

約数列:

[1, 2, 3, 6, 9, 18, 43, 61, 86, 122, 129, 167, 183, 258, 334, 366, 387, 501, 549, 774, 1002, 1098, 1503, 2623, 3006, 5246, 7181, 7869, 10187, 14362, 15738, 20374, 21543, 23607, 30561, 43086, 47214, 61122, 64629, 91683, 129258, 183366, 438041, 876082, 1314123, 2628246, 3942369, 7884738]

約数ペア:

[(1, 7884738), (2, 3942369), (3, 2628246), (6, 1314123), (9, 876082), (18, 438041), (43, 183366), (61, 129258), (86, 91683), (122, 64629), (129, 61122), (167, 47214), (183, 43086), (258, 30561), (334, 23607), (366, 21543), (387, 20374), (501, 15738), (549, 14362), (774, 10187), (1002, 7869), (1098, 7181), (1503, 5246), (2623, 3006)]