1405206

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:217

約数の個数: 48

約数和(自身を含む): 3414528

約数和(自身を除く): 2009322

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 47, 66, 94, 99, 141, 151, 198, 282, 302, 423, 453, 517, 846, 906, 1034, 1359, 1551, 1661, 2718, 3102, 3322, 4653, 4983, 7097, 9306, 9966, 14194, 14949, 21291, 29898, 42582, 63873, 78067, 127746, 156134, 234201, 468402, 702603, 1405206]

約数ペア:

[(1, 1405206), (2, 702603), (3, 468402), (6, 234201), (9, 156134), (11, 127746), (18, 78067), (22, 63873), (33, 42582), (47, 29898), (66, 21291), (94, 14949), (99, 14194), (141, 9966), (151, 9306), (198, 7097), (282, 4983), (302, 4653), (423, 3322), (453, 3102), (517, 2718), (846, 1661), (906, 1551), (1034, 1359)]