28583118

素因数分解:

$2^1\times 3^5\times {\mathrm{103}}^1\times {\mathrm{571}}^1$

素因数の和:691

約数の個数: 48

約数和(自身を含む): 64960896

約数和(自身を除く): 36377778

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 103, 162, 206, 243, 309, 486, 571, 618, 927, 1142, 1713, 1854, 2781, 3426, 5139, 5562, 8343, 10278, 15417, 16686, 25029, 30834, 46251, 50058, 58813, 92502, 117626, 138753, 176439, 277506, 352878, 529317, 1058634, 1587951, 3175902, 4763853, 9527706, 14291559, 28583118]

約数ペア:

[(1, 28583118), (2, 14291559), (3, 9527706), (6, 4763853), (9, 3175902), (18, 1587951), (27, 1058634), (54, 529317), (81, 352878), (103, 277506), (162, 176439), (206, 138753), (243, 117626), (309, 92502), (486, 58813), (571, 50058), (618, 46251), (927, 30834), (1142, 25029), (1713, 16686), (1854, 15417), (2781, 10278), (3426, 8343), (5139, 5562)]