22505652

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2531}}^1$

素因数の和:2573

約数の個数: 72

約数和(自身を含む): 64515360

約数和(自身を除く): 42009708

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2531, 2964, 4446, 5062, 7593, 8892, 10124, 15186, 22779, 30372, 32903, 45558, 48089, 65806, 91116, 96178, 98709, 131612, 144267, 192356, 197418, 288534, 296127, 394836, 432801, 577068, 592254, 625157, 865602, 1184508, 1250314, 1731204, 1875471, 2500628, 3750942, 5626413, 7501884, 11252826, 22505652]

約数ペア:

[(1, 22505652), (2, 11252826), (3, 7501884), (4, 5626413), (6, 3750942), (9, 2500628), (12, 1875471), (13, 1731204), (18, 1250314), (19, 1184508), (26, 865602), (36, 625157), (38, 592254), (39, 577068), (52, 432801), (57, 394836), (76, 296127), (78, 288534), (114, 197418), (117, 192356), (156, 144267), (171, 131612), (228, 98709), (234, 96178), (247, 91116), (342, 65806), (468, 48089), (494, 45558), (684, 32903), (741, 30372), (988, 22779), (1482, 15186), (2223, 10124), (2531, 8892), (2964, 7593), (4446, 5062)]