40486068

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{17851}}^1$

素因数の和:17874

約数の個数: 60

約数和(自身を含む): 120965152

約数和(自身を除く): 80479084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 17851, 35702, 53553, 71404, 107106, 124957, 160659, 214212, 249914, 321318, 374871, 481977, 499828, 642636, 749742, 963954, 1124613, 1445931, 1499484, 1927908, 2249226, 2891862, 3373839, 4498452, 5783724, 6747678, 10121517, 13495356, 20243034, 40486068]

約数ペア:

[(1, 40486068), (2, 20243034), (3, 13495356), (4, 10121517), (6, 6747678), (7, 5783724), (9, 4498452), (12, 3373839), (14, 2891862), (18, 2249226), (21, 1927908), (27, 1499484), (28, 1445931), (36, 1124613), (42, 963954), (54, 749742), (63, 642636), (81, 499828), (84, 481977), (108, 374871), (126, 321318), (162, 249914), (189, 214212), (252, 160659), (324, 124957), (378, 107106), (567, 71404), (756, 53553), (1134, 35702), (2268, 17851)]