146787426

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{18661}}^1$

素因数の和:18711

約数の個数: 48

約数和(自身を含む): 349352640

約数和(自身を除く): 202565214

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 414, 437, 874, 1311, 2622, 3933, 7866, 18661, 37322, 55983, 111966, 167949, 335898, 354559, 429203, 709118, 858406, 1063677, 1287609, 2127354, 2575218, 3191031, 3862827, 6382062, 7725654, 8154857, 16309714, 24464571, 48929142, 73393713, 146787426]

約数ペア:

[(1, 146787426), (2, 73393713), (3, 48929142), (6, 24464571), (9, 16309714), (18, 8154857), (19, 7725654), (23, 6382062), (38, 3862827), (46, 3191031), (57, 2575218), (69, 2127354), (114, 1287609), (138, 1063677), (171, 858406), (207, 709118), (342, 429203), (414, 354559), (437, 335898), (874, 167949), (1311, 111966), (2622, 55983), (3933, 37322), (7866, 18661)]