15122196

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{11353}}^1$

素因数の和:11400

約数の個数: 36

約数和(自身を含む): 39262132

約数和(自身を除く): 24139936

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 11353, 22706, 34059, 45412, 68118, 102177, 136236, 204354, 408708, 420061, 840122, 1260183, 1680244, 2520366, 3780549, 5040732, 7561098, 15122196]

約数ペア:

[(1, 15122196), (2, 7561098), (3, 5040732), (4, 3780549), (6, 2520366), (9, 1680244), (12, 1260183), (18, 840122), (36, 420061), (37, 408708), (74, 204354), (111, 136236), (148, 102177), (222, 68118), (333, 45412), (444, 34059), (666, 22706), (1332, 11353)]