1636224264

素因数分解:

$2^3\times 3^2\times {\mathrm{431}}^1\times {\mathrm{52727}}^1$

素因数の和:53170

約数の個数: 48

約数和(自身を含む): 4441806720

約数和(自身を除く): 2805582456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 431, 862, 1293, 1724, 2586, 3448, 3879, 5172, 7758, 10344, 15516, 31032, 52727, 105454, 158181, 210908, 316362, 421816, 474543, 632724, 949086, 1265448, 1898172, 3796344, 22725337, 45450674, 68176011, 90901348, 136352022, 181802696, 204528033, 272704044, 409056066, 545408088, 818112132, 1636224264]

約数ペア:

[(1, 1636224264), (2, 818112132), (3, 545408088), (4, 409056066), (6, 272704044), (8, 204528033), (9, 181802696), (12, 136352022), (18, 90901348), (24, 68176011), (36, 45450674), (72, 22725337), (431, 3796344), (862, 1898172), (1293, 1265448), (1724, 949086), (2586, 632724), (3448, 474543), (3879, 421816), (5172, 316362), (7758, 210908), (10344, 158181), (15516, 105454), (31032, 52727)]