3881121108

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{38953}}^1$

素因数の和:39021

約数の個数: 72

約数和(自身を含む): 9973470528

約数和(自身を除く): 6092349420

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 361, 437, 722, 874, 1083, 1311, 1444, 1748, 2166, 2622, 4332, 5244, 8303, 16606, 24909, 33212, 38953, 49818, 77906, 99636, 116859, 155812, 233718, 467436, 740107, 895919, 1480214, 1791838, 2220321, 2687757, 2960428, 3583676, 4440642, 5375514, 8881284, 10751028, 14062033, 17022461, 28124066, 34044922, 42186099, 51067383, 56248132, 68089844, 84372198, 102134766, 168744396, 204269532, 323426759, 646853518, 970280277, 1293707036, 1940560554, 3881121108]

約数ペア:

[(1, 3881121108), (2, 1940560554), (3, 1293707036), (4, 970280277), (6, 646853518), (12, 323426759), (19, 204269532), (23, 168744396), (38, 102134766), (46, 84372198), (57, 68089844), (69, 56248132), (76, 51067383), (92, 42186099), (114, 34044922), (138, 28124066), (228, 17022461), (276, 14062033), (361, 10751028), (437, 8881284), (722, 5375514), (874, 4440642), (1083, 3583676), (1311, 2960428), (1444, 2687757), (1748, 2220321), (2166, 1791838), (2622, 1480214), (4332, 895919), (5244, 740107), (8303, 467436), (16606, 233718), (24909, 155812), (33212, 116859), (38953, 99636), (49818, 77906)]