6621762

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:343

約数の個数: 48

約数和(自身を含む): 15628032

約数和(自身を除く): 9006270

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 101, 147, 202, 223, 294, 303, 446, 606, 669, 707, 1338, 1414, 1561, 2121, 3122, 4242, 4683, 4949, 9366, 9898, 10927, 14847, 21854, 22523, 29694, 32781, 45046, 65562, 67569, 135138, 157661, 315322, 472983, 945966, 1103627, 2207254, 3310881, 6621762]

約数ペア:

[(1, 6621762), (2, 3310881), (3, 2207254), (6, 1103627), (7, 945966), (14, 472983), (21, 315322), (42, 157661), (49, 135138), (98, 67569), (101, 65562), (147, 45046), (202, 32781), (223, 29694), (294, 22523), (303, 21854), (446, 14847), (606, 10927), (669, 9898), (707, 9366), (1338, 4949), (1414, 4683), (1561, 4242), (2121, 3122)]