18366968784

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{12343393}}^1$

素因数の和:12343435

約数の個数: 40

約数和(自身を含む): 48978587392

約数和(自身を除く): 30611618608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 12343393, 24686786, 37030179, 49373572, 74060358, 98747144, 148120716, 197494288, 296241432, 382645183, 592482864, 765290366, 1147935549, 1530580732, 2295871098, 3061161464, 4591742196, 6122322928, 9183484392, 18366968784]

約数ペア:

[(1, 18366968784), (2, 9183484392), (3, 6122322928), (4, 4591742196), (6, 3061161464), (8, 2295871098), (12, 1530580732), (16, 1147935549), (24, 765290366), (31, 592482864), (48, 382645183), (62, 296241432), (93, 197494288), (124, 148120716), (186, 98747144), (248, 74060358), (372, 49373572), (496, 37030179), (744, 24686786), (1488, 12343393)]