215547462

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{921143}}^1$

素因数の和:921164

約数の個数: 24

約数和(自身を含む): 502944624

約数和(自身を除く): 287397162

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 921143, 1842286, 2763429, 5526858, 8290287, 11974859, 16580574, 23949718, 35924577, 71849154, 107773731, 215547462]

約数ペア:

[(1, 215547462), (2, 107773731), (3, 71849154), (6, 35924577), (9, 23949718), (13, 16580574), (18, 11974859), (26, 8290287), (39, 5526858), (78, 2763429), (117, 1842286), (234, 921143)]