9960978

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:207

約数の個数: 64

約数和(自身を含む): 22809600

約数和(自身を除く): 12848622

約数列:

[1, 2, 3, 6, 19, 23, 29, 38, 46, 57, 58, 69, 87, 114, 131, 138, 174, 262, 393, 437, 551, 667, 786, 874, 1102, 1311, 1334, 1653, 2001, 2489, 2622, 3013, 3306, 3799, 4002, 4978, 6026, 7467, 7598, 9039, 11397, 12673, 14934, 18078, 22794, 25346, 38019, 57247, 72181, 76038, 87377, 114494, 144362, 171741, 174754, 216543, 262131, 343482, 433086, 524262, 1660163, 3320326, 4980489, 9960978]

約数ペア:

[(1, 9960978), (2, 4980489), (3, 3320326), (6, 1660163), (19, 524262), (23, 433086), (29, 343482), (38, 262131), (46, 216543), (57, 174754), (58, 171741), (69, 144362), (87, 114494), (114, 87377), (131, 76038), (138, 72181), (174, 57247), (262, 38019), (393, 25346), (437, 22794), (551, 18078), (667, 14934), (786, 12673), (874, 11397), (1102, 9039), (1311, 7598), (1334, 7467), (1653, 6026), (2001, 4978), (2489, 4002), (2622, 3799), (3013, 3306)]