2539345464

素因数分解:

$2^3\times 3^4\times {\mathrm{3918743}}^1$

素因数の和:3918761

約数の個数: 40

約数和(自身を含む): 7112520360

約数和(自身を除く): 4573174896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 3918743, 7837486, 11756229, 15674972, 23512458, 31349944, 35268687, 47024916, 70537374, 94049832, 105806061, 141074748, 211612122, 282149496, 317418183, 423224244, 634836366, 846448488, 1269672732, 2539345464]

約数ペア:

[(1, 2539345464), (2, 1269672732), (3, 846448488), (4, 634836366), (6, 423224244), (8, 317418183), (9, 282149496), (12, 211612122), (18, 141074748), (24, 105806061), (27, 94049832), (36, 70537374), (54, 47024916), (72, 35268687), (81, 31349944), (108, 23512458), (162, 15674972), (216, 11756229), (324, 7837486), (648, 3918743)]