12968916

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{449}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 31752000

約数和(自身を除く): 18783084

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 83, 87, 116, 166, 174, 249, 332, 348, 449, 498, 898, 996, 1347, 1796, 2407, 2694, 4814, 5388, 7221, 9628, 13021, 14442, 26042, 28884, 37267, 39063, 52084, 74534, 78126, 111801, 149068, 156252, 223602, 447204, 1080743, 2161486, 3242229, 4322972, 6484458, 12968916]

約数ペア:

[(1, 12968916), (2, 6484458), (3, 4322972), (4, 3242229), (6, 2161486), (12, 1080743), (29, 447204), (58, 223602), (83, 156252), (87, 149068), (116, 111801), (166, 78126), (174, 74534), (249, 52084), (332, 39063), (348, 37267), (449, 28884), (498, 26042), (898, 14442), (996, 13021), (1347, 9628), (1796, 7221), (2407, 5388), (2694, 4814)]