11531814

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:581

約数の個数: 64

約数和(自身を含む): 28864512

約数和(自身を除く): 17332698

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 31, 34, 42, 51, 62, 93, 102, 119, 186, 217, 238, 357, 434, 521, 527, 651, 714, 1042, 1054, 1302, 1563, 1581, 3126, 3162, 3647, 3689, 7294, 7378, 8857, 10941, 11067, 16151, 17714, 21882, 22134, 26571, 32302, 48453, 53142, 61999, 96906, 113057, 123998, 185997, 226114, 274567, 339171, 371994, 549134, 678342, 823701, 1647402, 1921969, 3843938, 5765907, 11531814]

約数ペア:

[(1, 11531814), (2, 5765907), (3, 3843938), (6, 1921969), (7, 1647402), (14, 823701), (17, 678342), (21, 549134), (31, 371994), (34, 339171), (42, 274567), (51, 226114), (62, 185997), (93, 123998), (102, 113057), (119, 96906), (186, 61999), (217, 53142), (238, 48453), (357, 32302), (434, 26571), (521, 22134), (527, 21882), (651, 17714), (714, 16151), (1042, 11067), (1054, 10941), (1302, 8857), (1563, 7378), (1581, 7294), (3126, 3689), (3162, 3647)]