18447130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3461}}^1$

素因数の和:3522

約数の個数: 32

約数和(自身を含む): 36641808

約数和(自身を除く): 18194678

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 3461, 5330, 6922, 17305, 34610, 44993, 89986, 141901, 224965, 283802, 449930, 709505, 1419010, 1844713, 3689426, 9223565, 18447130]

約数ペア:

[(1, 18447130), (2, 9223565), (5, 3689426), (10, 1844713), (13, 1419010), (26, 709505), (41, 449930), (65, 283802), (82, 224965), (130, 141901), (205, 89986), (410, 44993), (533, 34610), (1066, 17305), (2665, 6922), (3461, 5330)]