10840644

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:249

約数の個数: 72

約数和(自身を含む): 28828800

約数和(自身を除く): 17988156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 47, 86, 94, 129, 141, 149, 172, 188, 258, 282, 298, 387, 423, 447, 516, 564, 596, 774, 846, 894, 1341, 1548, 1692, 1788, 2021, 2682, 4042, 5364, 6063, 6407, 7003, 8084, 12126, 12814, 14006, 18189, 19221, 21009, 24252, 25628, 28012, 36378, 38442, 42018, 57663, 63027, 72756, 76884, 84036, 115326, 126054, 230652, 252108, 301129, 602258, 903387, 1204516, 1806774, 2710161, 3613548, 5420322, 10840644]

約数ペア:

[(1, 10840644), (2, 5420322), (3, 3613548), (4, 2710161), (6, 1806774), (9, 1204516), (12, 903387), (18, 602258), (36, 301129), (43, 252108), (47, 230652), (86, 126054), (94, 115326), (129, 84036), (141, 76884), (149, 72756), (172, 63027), (188, 57663), (258, 42018), (282, 38442), (298, 36378), (387, 28012), (423, 25628), (447, 24252), (516, 21009), (564, 19221), (596, 18189), (774, 14006), (846, 12814), (894, 12126), (1341, 8084), (1548, 7003), (1692, 6407), (1788, 6063), (2021, 5364), (2682, 4042)]