21107542008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{7193}}^1\times {\mathrm{17467}}^1$

素因数の和:24676

約数の個数: 64

約数和(自身を含む): 60319100160

約数和(自身を除く): 39211558152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 7193, 14386, 17467, 21579, 28772, 34934, 43158, 50351, 52401, 57544, 69868, 86316, 100702, 104802, 122269, 139736, 151053, 172632, 201404, 209604, 244538, 302106, 366807, 402808, 419208, 489076, 604212, 733614, 978152, 1208424, 1467228, 2934456, 125640131, 251280262, 376920393, 502560524, 753840786, 879480917, 1005121048, 1507681572, 1758961834, 2638442751, 3015363144, 3517923668, 5276885502, 7035847336, 10553771004, 21107542008]

約数ペア:

[(1, 21107542008), (2, 10553771004), (3, 7035847336), (4, 5276885502), (6, 3517923668), (7, 3015363144), (8, 2638442751), (12, 1758961834), (14, 1507681572), (21, 1005121048), (24, 879480917), (28, 753840786), (42, 502560524), (56, 376920393), (84, 251280262), (168, 125640131), (7193, 2934456), (14386, 1467228), (17467, 1208424), (21579, 978152), (28772, 733614), (34934, 604212), (43158, 489076), (50351, 419208), (52401, 402808), (57544, 366807), (69868, 302106), (86316, 244538), (100702, 209604), (104802, 201404), (122269, 172632), (139736, 151053)]