15553561212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{757}}^1\times {\mathrm{81533}}^1$

素因数の和:82307

約数の個数: 72

約数和(自身を含む): 44992418016

約数和(自身を除く): 29438856804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 757, 1514, 2271, 3028, 4542, 5299, 6813, 9084, 10598, 13626, 15897, 21196, 27252, 31794, 47691, 63588, 81533, 95382, 163066, 190764, 244599, 326132, 489198, 570731, 733797, 978396, 1141462, 1467594, 1712193, 2282924, 2935188, 3424386, 5136579, 6848772, 10273158, 20546316, 61720481, 123440962, 185161443, 246881924, 370322886, 432043367, 555484329, 740645772, 864086734, 1110968658, 1296130101, 1728173468, 2221937316, 2592260202, 3888390303, 5184520404, 7776780606, 15553561212]

約数ペア:

[(1, 15553561212), (2, 7776780606), (3, 5184520404), (4, 3888390303), (6, 2592260202), (7, 2221937316), (9, 1728173468), (12, 1296130101), (14, 1110968658), (18, 864086734), (21, 740645772), (28, 555484329), (36, 432043367), (42, 370322886), (63, 246881924), (84, 185161443), (126, 123440962), (252, 61720481), (757, 20546316), (1514, 10273158), (2271, 6848772), (3028, 5136579), (4542, 3424386), (5299, 2935188), (6813, 2282924), (9084, 1712193), (10598, 1467594), (13626, 1141462), (15897, 978396), (21196, 733797), (27252, 570731), (31794, 489198), (47691, 326132), (63588, 244599), (81533, 190764), (95382, 163066)]