25568226

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{409}}^1$

素因数の和:591

約数の個数: 48

約数和(自身を含む): 58331520

約数和(自身を除く): 32763294

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 151, 207, 302, 409, 414, 453, 818, 906, 1227, 1359, 2454, 2718, 3473, 3681, 6946, 7362, 9407, 10419, 18814, 20838, 28221, 31257, 56442, 61759, 62514, 84663, 123518, 169326, 185277, 370554, 555831, 1111662, 1420457, 2840914, 4261371, 8522742, 12784113, 25568226]

約数ペア:

[(1, 25568226), (2, 12784113), (3, 8522742), (6, 4261371), (9, 2840914), (18, 1420457), (23, 1111662), (46, 555831), (69, 370554), (138, 185277), (151, 169326), (207, 123518), (302, 84663), (409, 62514), (414, 61759), (453, 56442), (818, 31257), (906, 28221), (1227, 20838), (1359, 18814), (2454, 10419), (2718, 9407), (3473, 7362), (3681, 6946)]