22564647

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2693}}^1$

素因数の和:2732

約数の個数: 36

約数和(自身を含む): 39925080

約数和(自身を除く): 17360433

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 133, 147, 171, 399, 441, 931, 1197, 2693, 2793, 8079, 8379, 18851, 24237, 51167, 56553, 131957, 153501, 169659, 358169, 395871, 460503, 1074507, 1187613, 2507183, 3223521, 7521549, 22564647]

約数ペア:

[(1, 22564647), (3, 7521549), (7, 3223521), (9, 2507183), (19, 1187613), (21, 1074507), (49, 460503), (57, 395871), (63, 358169), (133, 169659), (147, 153501), (171, 131957), (399, 56553), (441, 51167), (931, 24237), (1197, 18851), (2693, 8379), (2793, 8079)]