1724412

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 4354560

約数和(自身を除く): 2630148

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 79, 102, 107, 158, 204, 214, 237, 316, 321, 428, 474, 642, 948, 1284, 1343, 1819, 2686, 3638, 4029, 5372, 5457, 7276, 8058, 8453, 10914, 16116, 16906, 21828, 25359, 33812, 50718, 101436, 143701, 287402, 431103, 574804, 862206, 1724412]

約数ペア:

[(1, 1724412), (2, 862206), (3, 574804), (4, 431103), (6, 287402), (12, 143701), (17, 101436), (34, 50718), (51, 33812), (68, 25359), (79, 21828), (102, 16906), (107, 16116), (158, 10914), (204, 8453), (214, 8058), (237, 7276), (316, 5457), (321, 5372), (428, 4029), (474, 3638), (642, 2686), (948, 1819), (1284, 1343)]