21734796

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 52093440

約数和(自身を除く): 30358644

約数列:

[1, 2, 3, 4, 6, 12, 79, 101, 158, 202, 227, 237, 303, 316, 404, 454, 474, 606, 681, 908, 948, 1212, 1362, 2724, 7979, 15958, 17933, 22927, 23937, 31916, 35866, 45854, 47874, 53799, 68781, 71732, 91708, 95748, 107598, 137562, 215196, 275124, 1811233, 3622466, 5433699, 7244932, 10867398, 21734796]

約数ペア:

[(1, 21734796), (2, 10867398), (3, 7244932), (4, 5433699), (6, 3622466), (12, 1811233), (79, 275124), (101, 215196), (158, 137562), (202, 107598), (227, 95748), (237, 91708), (303, 71732), (316, 68781), (404, 53799), (454, 47874), (474, 45854), (606, 35866), (681, 31916), (908, 23937), (948, 22927), (1212, 17933), (1362, 15958), (2724, 7979)]