17940528

素因数分解:

$2^4\times 3^4\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:256

約数の個数: 100

約数和(自身を含む): 52814080

約数和(自身を除く): 34873552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 109, 127, 144, 162, 216, 218, 254, 324, 327, 381, 432, 436, 508, 648, 654, 762, 872, 981, 1016, 1143, 1296, 1308, 1524, 1744, 1962, 2032, 2286, 2616, 2943, 3048, 3429, 3924, 4572, 5232, 5886, 6096, 6858, 7848, 8829, 9144, 10287, 11772, 13716, 13843, 15696, 17658, 18288, 20574, 23544, 27432, 27686, 35316, 41148, 41529, 47088, 54864, 55372, 70632, 82296, 83058, 110744, 124587, 141264, 164592, 166116, 221488, 249174, 332232, 373761, 498348, 664464, 747522, 996696, 1121283, 1495044, 1993392, 2242566, 2990088, 4485132, 5980176, 8970264, 17940528]

約数ペア:

[(1, 17940528), (2, 8970264), (3, 5980176), (4, 4485132), (6, 2990088), (8, 2242566), (9, 1993392), (12, 1495044), (16, 1121283), (18, 996696), (24, 747522), (27, 664464), (36, 498348), (48, 373761), (54, 332232), (72, 249174), (81, 221488), (108, 166116), (109, 164592), (127, 141264), (144, 124587), (162, 110744), (216, 83058), (218, 82296), (254, 70632), (324, 55372), (327, 54864), (381, 47088), (432, 41529), (436, 41148), (508, 35316), (648, 27686), (654, 27432), (762, 23544), (872, 20574), (981, 18288), (1016, 17658), (1143, 15696), (1296, 13843), (1308, 13716), (1524, 11772), (1744, 10287), (1962, 9144), (2032, 8829), (2286, 7848), (2616, 6858), (2943, 6096), (3048, 5886), (3429, 5232), (3924, 4572)]