25229574

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{409}}^1$

素因数の和:589

約数の個数: 48

約数和(自身を含む): 57564000

約数和(自身を除く): 32334426

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 149, 207, 298, 409, 414, 447, 818, 894, 1227, 1341, 2454, 2682, 3427, 3681, 6854, 7362, 9407, 10281, 18814, 20562, 28221, 30843, 56442, 60941, 61686, 84663, 121882, 169326, 182823, 365646, 548469, 1096938, 1401643, 2803286, 4204929, 8409858, 12614787, 25229574]

約数ペア:

[(1, 25229574), (2, 12614787), (3, 8409858), (6, 4204929), (9, 2803286), (18, 1401643), (23, 1096938), (46, 548469), (69, 365646), (138, 182823), (149, 169326), (207, 121882), (298, 84663), (409, 61686), (414, 60941), (447, 56442), (818, 30843), (894, 28221), (1227, 20562), (1341, 18814), (2454, 10281), (2682, 9407), (3427, 7362), (3681, 6854)]