42141606

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1$

素因数の和:617

約数の個数: 64

約数和(自身を含む): 97868736

約数和(自身を除く): 55727130

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 61, 78, 102, 122, 183, 221, 366, 442, 521, 663, 793, 1037, 1042, 1326, 1563, 1586, 2074, 2379, 3111, 3126, 4758, 6222, 6773, 8857, 13481, 13546, 17714, 20319, 26571, 26962, 31781, 40443, 40638, 53142, 63562, 80886, 95343, 115141, 190686, 230282, 345423, 413153, 540277, 690846, 826306, 1080554, 1239459, 1620831, 2478918, 3241662, 7023601, 14047202, 21070803, 42141606]

約数ペア:

[(1, 42141606), (2, 21070803), (3, 14047202), (6, 7023601), (13, 3241662), (17, 2478918), (26, 1620831), (34, 1239459), (39, 1080554), (51, 826306), (61, 690846), (78, 540277), (102, 413153), (122, 345423), (183, 230282), (221, 190686), (366, 115141), (442, 95343), (521, 80886), (663, 63562), (793, 53142), (1037, 40638), (1042, 40443), (1326, 31781), (1563, 26962), (1586, 26571), (2074, 20319), (2379, 17714), (3111, 13546), (3126, 13481), (4758, 8857), (6222, 6773)]