2540156688

素因数分解:

$2^4\times 3^2\times {\mathrm{17639977}}^1$

素因数の和:17639991

約数の個数: 30

約数和(自身を含む): 7108911134

約数和(自身を除く): 4568754446

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 17639977, 35279954, 52919931, 70559908, 105839862, 141119816, 158759793, 211679724, 282239632, 317519586, 423359448, 635039172, 846718896, 1270078344, 2540156688]

約数ペア:

[(1, 2540156688), (2, 1270078344), (3, 846718896), (4, 635039172), (6, 423359448), (8, 317519586), (9, 282239632), (12, 211679724), (16, 158759793), (18, 141119816), (24, 105839862), (36, 70559908), (48, 52919931), (72, 35279954), (144, 17639977)]