18267265809

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{11369}}^1$

素因数の和:11862

約数の個数: 48

約数和(自身を含む): 29401182720

約数和(自身を除く): 11133916911

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 443, 1209, 1329, 3627, 3987, 5759, 11369, 13733, 17277, 34107, 41199, 51831, 102321, 123597, 147797, 178529, 352439, 443391, 535587, 1057317, 1330173, 1606761, 3171951, 4581707, 5036467, 13745121, 15109401, 41235363, 45328203, 65474071, 156130477, 196422213, 468391431, 589266639, 1405174293, 2029696201, 6089088603, 18267265809]

約数ペア:

[(1, 18267265809), (3, 6089088603), (9, 2029696201), (13, 1405174293), (31, 589266639), (39, 468391431), (93, 196422213), (117, 156130477), (279, 65474071), (403, 45328203), (443, 41235363), (1209, 15109401), (1329, 13745121), (3627, 5036467), (3987, 4581707), (5759, 3171951), (11369, 1606761), (13733, 1330173), (17277, 1057317), (34107, 535587), (41199, 443391), (51831, 352439), (102321, 178529), (123597, 147797)]