8348106

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:211

約数の個数: 64

約数和(自身を含む): 19514880

約数和(自身を除く): 11166774

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 43, 57, 78, 86, 114, 129, 131, 247, 258, 262, 393, 494, 559, 741, 786, 817, 1118, 1482, 1634, 1677, 1703, 2451, 2489, 3354, 3406, 4902, 4978, 5109, 5633, 7467, 10218, 10621, 11266, 14934, 16899, 21242, 31863, 32357, 33798, 63726, 64714, 73229, 97071, 107027, 146458, 194142, 214054, 219687, 321081, 439374, 642162, 1391351, 2782702, 4174053, 8348106]

約数ペア:

[(1, 8348106), (2, 4174053), (3, 2782702), (6, 1391351), (13, 642162), (19, 439374), (26, 321081), (38, 219687), (39, 214054), (43, 194142), (57, 146458), (78, 107027), (86, 97071), (114, 73229), (129, 64714), (131, 63726), (247, 33798), (258, 32357), (262, 31863), (393, 21242), (494, 16899), (559, 14934), (741, 11266), (786, 10621), (817, 10218), (1118, 7467), (1482, 5633), (1634, 5109), (1677, 4978), (1703, 4902), (2451, 3406), (2489, 3354)]