1356222

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{659}}^1$

素因数の和:685

約数の個数: 32

約数和(自身を含む): 3168000

約数和(自身を除く): 1811778

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 659, 686, 1029, 1318, 1977, 2058, 3954, 4613, 9226, 13839, 27678, 32291, 64582, 96873, 193746, 226037, 452074, 678111, 1356222]

約数ペア:

[(1, 1356222), (2, 678111), (3, 452074), (6, 226037), (7, 193746), (14, 96873), (21, 64582), (42, 32291), (49, 27678), (98, 13839), (147, 9226), (294, 4613), (343, 3954), (659, 2058), (686, 1977), (1029, 1318)]