65438748

素因数分解:

$2^2\times 3^2\times {\mathrm{853}}^1\times {\mathrm{2131}}^1$

素因数の和:2994

約数の個数: 36

約数和(自身を含む): 165686248

約数和(自身を除く): 100247500

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 853, 1706, 2131, 2559, 3412, 4262, 5118, 6393, 7677, 8524, 10236, 12786, 15354, 19179, 25572, 30708, 38358, 76716, 1817743, 3635486, 5453229, 7270972, 10906458, 16359687, 21812916, 32719374, 65438748]

約数ペア:

[(1, 65438748), (2, 32719374), (3, 21812916), (4, 16359687), (6, 10906458), (9, 7270972), (12, 5453229), (18, 3635486), (36, 1817743), (853, 76716), (1706, 38358), (2131, 30708), (2559, 25572), (3412, 19179), (4262, 15354), (5118, 12786), (6393, 10236), (7677, 8524)]