12338316

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:263

約数の個数: 72

約数和(自身を含む): 32781840

約数和(自身を除く): 20443524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 59, 74, 111, 118, 148, 157, 177, 222, 236, 314, 333, 354, 444, 471, 531, 628, 666, 708, 942, 1062, 1332, 1413, 1884, 2124, 2183, 2826, 4366, 5652, 5809, 6549, 8732, 9263, 11618, 13098, 17427, 18526, 19647, 23236, 26196, 27789, 34854, 37052, 39294, 52281, 55578, 69708, 78588, 83367, 104562, 111156, 166734, 209124, 333468, 342731, 685462, 1028193, 1370924, 2056386, 3084579, 4112772, 6169158, 12338316]

約数ペア:

[(1, 12338316), (2, 6169158), (3, 4112772), (4, 3084579), (6, 2056386), (9, 1370924), (12, 1028193), (18, 685462), (36, 342731), (37, 333468), (59, 209124), (74, 166734), (111, 111156), (118, 104562), (148, 83367), (157, 78588), (177, 69708), (222, 55578), (236, 52281), (314, 39294), (333, 37052), (354, 34854), (444, 27789), (471, 26196), (531, 23236), (628, 19647), (666, 18526), (708, 17427), (942, 13098), (1062, 11618), (1332, 9263), (1413, 8732), (1884, 6549), (2124, 5809), (2183, 5652), (2826, 4366)]