1420902

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{179}}^1$

素因数の和:207

約数の個数: 60

約数和(自身を含む): 3724380

約数和(自身を除く): 2303478

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 179, 189, 294, 358, 378, 441, 537, 567, 882, 1074, 1134, 1253, 1323, 1611, 2506, 2646, 3222, 3759, 3969, 4833, 7518, 7938, 8771, 9666, 11277, 14499, 17542, 22554, 26313, 28998, 33831, 52626, 67662, 78939, 101493, 157878, 202986, 236817, 473634, 710451, 1420902]

約数ペア:

[(1, 1420902), (2, 710451), (3, 473634), (6, 236817), (7, 202986), (9, 157878), (14, 101493), (18, 78939), (21, 67662), (27, 52626), (42, 33831), (49, 28998), (54, 26313), (63, 22554), (81, 17542), (98, 14499), (126, 11277), (147, 9666), (162, 8771), (179, 7938), (189, 7518), (294, 4833), (358, 3969), (378, 3759), (441, 3222), (537, 2646), (567, 2506), (882, 1611), (1074, 1323), (1134, 1253)]