40813416

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{26993}}^1$

素因数の和:27015

約数の個数: 64

約数和(自身を含む): 129571200

約数和(自身を除く): 88757784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 26993, 53986, 80979, 107972, 161958, 188951, 215944, 242937, 323916, 377902, 485874, 566853, 647832, 728811, 755804, 971748, 1133706, 1457622, 1511608, 1700559, 1943496, 2267412, 2915244, 3401118, 4534824, 5101677, 5830488, 6802236, 10203354, 13604472, 20406708, 40813416]

約数ペア:

[(1, 40813416), (2, 20406708), (3, 13604472), (4, 10203354), (6, 6802236), (7, 5830488), (8, 5101677), (9, 4534824), (12, 3401118), (14, 2915244), (18, 2267412), (21, 1943496), (24, 1700559), (27, 1511608), (28, 1457622), (36, 1133706), (42, 971748), (54, 755804), (56, 728811), (63, 647832), (72, 566853), (84, 485874), (108, 377902), (126, 323916), (168, 242937), (189, 215944), (216, 188951), (252, 161958), (378, 107972), (504, 80979), (756, 53986), (1512, 26993)]