7924266

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1031}}^1$

素因数の和:1107

約数の個数: 48

約数和(自身を含む): 19963008

約数和(自身を除く): 12038742

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1031, 1098, 1281, 2062, 2562, 3093, 3843, 6186, 7217, 7686, 9279, 14434, 18558, 21651, 43302, 62891, 64953, 125782, 129906, 188673, 377346, 440237, 566019, 880474, 1132038, 1320711, 2641422, 3962133, 7924266]

約数ペア:

[(1, 7924266), (2, 3962133), (3, 2641422), (6, 1320711), (7, 1132038), (9, 880474), (14, 566019), (18, 440237), (21, 377346), (42, 188673), (61, 129906), (63, 125782), (122, 64953), (126, 62891), (183, 43302), (366, 21651), (427, 18558), (549, 14434), (854, 9279), (1031, 7686), (1098, 7217), (1281, 6186), (2062, 3843), (2562, 3093)]