15258348

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{20183}}^1$

素因数の和:20203

約数の個数: 48

約数和(自身を含む): 45212160

約数和(自身を除く): 29953812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 20183, 40366, 60549, 80732, 121098, 141281, 181647, 242196, 282562, 363294, 423843, 544941, 565124, 726588, 847686, 1089882, 1271529, 1695372, 2179764, 2543058, 3814587, 5086116, 7629174, 15258348]

約数ペア:

[(1, 15258348), (2, 7629174), (3, 5086116), (4, 3814587), (6, 2543058), (7, 2179764), (9, 1695372), (12, 1271529), (14, 1089882), (18, 847686), (21, 726588), (27, 565124), (28, 544941), (36, 423843), (42, 363294), (54, 282562), (63, 242196), (84, 181647), (108, 141281), (126, 121098), (189, 80732), (252, 60549), (378, 40366), (756, 20183)]