15922116

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{21061}}^1$

素因数の和:21081

約数の個数: 48

約数和(自身を含む): 47178880

約数和(自身を除く): 31256764

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, 21061, 42122, 63183, 84244, 126366, 147427, 189549, 252732, 294854, 379098, 442281, 568647, 589708, 758196, 884562, 1137294, 1326843, 1769124, 2274588, 2653686, 3980529, 5307372, 7961058, 15922116]

約数ペア:

[(1, 15922116), (2, 7961058), (3, 5307372), (4, 3980529), (6, 2653686), (7, 2274588), (9, 1769124), (12, 1326843), (14, 1137294), (18, 884562), (21, 758196), (27, 589708), (28, 568647), (36, 442281), (42, 379098), (54, 294854), (63, 252732), (84, 189549), (108, 147427), (126, 126366), (189, 84244), (252, 63183), (378, 42122), (756, 21061)]