673806

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:336

約数の個数: 32

約数和(自身を含む): 1571328

約数和(自身を除く): 897522

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 263, 366, 427, 526, 789, 854, 1281, 1578, 1841, 2562, 3682, 5523, 11046, 16043, 32086, 48129, 96258, 112301, 224602, 336903, 673806]

約数ペア:

[(1, 673806), (2, 336903), (3, 224602), (6, 112301), (7, 96258), (14, 48129), (21, 32086), (42, 16043), (61, 11046), (122, 5523), (183, 3682), (263, 2562), (366, 1841), (427, 1578), (526, 1281), (789, 854)]