7481844

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:225

約数の個数: 72

約数和(自身を含む): 20042568

約数和(自身を除く): 12560724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 41, 74, 82, 111, 123, 137, 148, 164, 222, 246, 274, 333, 369, 411, 444, 492, 548, 666, 738, 822, 1233, 1332, 1476, 1517, 1644, 2466, 3034, 4551, 4932, 5069, 5617, 6068, 9102, 10138, 11234, 13653, 15207, 16851, 18204, 20276, 22468, 27306, 30414, 33702, 45621, 50553, 54612, 60828, 67404, 91242, 101106, 182484, 202212, 207829, 415658, 623487, 831316, 1246974, 1870461, 2493948, 3740922, 7481844]

約数ペア:

[(1, 7481844), (2, 3740922), (3, 2493948), (4, 1870461), (6, 1246974), (9, 831316), (12, 623487), (18, 415658), (36, 207829), (37, 202212), (41, 182484), (74, 101106), (82, 91242), (111, 67404), (123, 60828), (137, 54612), (148, 50553), (164, 45621), (222, 33702), (246, 30414), (274, 27306), (333, 22468), (369, 20276), (411, 18204), (444, 16851), (492, 15207), (548, 13653), (666, 11234), (738, 10138), (822, 9102), (1233, 6068), (1332, 5617), (1476, 5069), (1517, 4932), (1644, 4551), (2466, 3034)]