11531142

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{173}}^1$

素因数の和:234

約数の個数: 72

約数和(自身を含む): 30021264

約数和(自身を除く): 18490122

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 173, 207, 322, 346, 414, 483, 519, 529, 966, 1038, 1058, 1211, 1449, 1557, 1587, 2422, 2898, 3114, 3174, 3633, 3703, 3979, 4761, 7266, 7406, 7958, 9522, 10899, 11109, 11937, 21798, 22218, 23874, 27853, 33327, 35811, 55706, 66654, 71622, 83559, 91517, 167118, 183034, 250677, 274551, 501354, 549102, 640619, 823653, 1281238, 1647306, 1921857, 3843714, 5765571, 11531142]

約数ペア:

[(1, 11531142), (2, 5765571), (3, 3843714), (6, 1921857), (7, 1647306), (9, 1281238), (14, 823653), (18, 640619), (21, 549102), (23, 501354), (42, 274551), (46, 250677), (63, 183034), (69, 167118), (126, 91517), (138, 83559), (161, 71622), (173, 66654), (207, 55706), (322, 35811), (346, 33327), (414, 27853), (483, 23874), (519, 22218), (529, 21798), (966, 11937), (1038, 11109), (1058, 10899), (1211, 9522), (1449, 7958), (1557, 7406), (1587, 7266), (2422, 4761), (2898, 3979), (3114, 3703), (3174, 3633)]