38537244

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{547}}^1$

素因数の和:679

約数の個数: 72

約数和(自身を含む): 103725440

約数和(自身を除く): 65188196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 103, 114, 171, 206, 228, 309, 342, 412, 547, 618, 684, 927, 1094, 1236, 1641, 1854, 1957, 2188, 3282, 3708, 3914, 4923, 5871, 6564, 7828, 9846, 10393, 11742, 17613, 19692, 20786, 23484, 31179, 35226, 41572, 56341, 62358, 70452, 93537, 112682, 124716, 169023, 187074, 225364, 338046, 374148, 507069, 676092, 1014138, 1070479, 2028276, 2140958, 3211437, 4281916, 6422874, 9634311, 12845748, 19268622, 38537244]

約数ペア:

[(1, 38537244), (2, 19268622), (3, 12845748), (4, 9634311), (6, 6422874), (9, 4281916), (12, 3211437), (18, 2140958), (19, 2028276), (36, 1070479), (38, 1014138), (57, 676092), (76, 507069), (103, 374148), (114, 338046), (171, 225364), (206, 187074), (228, 169023), (309, 124716), (342, 112682), (412, 93537), (547, 70452), (618, 62358), (684, 56341), (927, 41572), (1094, 35226), (1236, 31179), (1641, 23484), (1854, 20786), (1957, 19692), (2188, 17613), (3282, 11742), (3708, 10393), (3914, 9846), (4923, 7828), (5871, 6564)]