1306746

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{3457}}^1$

素因数の和:3475

約数の個数: 32

約数和(自身を含む): 3319680

約数和(自身を除く): 2012934

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 3457, 6914, 10371, 20742, 24199, 31113, 48398, 62226, 72597, 93339, 145194, 186678, 217791, 435582, 653373, 1306746]

約数ペア:

[(1, 1306746), (2, 653373), (3, 435582), (6, 217791), (7, 186678), (9, 145194), (14, 93339), (18, 72597), (21, 62226), (27, 48398), (42, 31113), (54, 24199), (63, 20742), (126, 10371), (189, 6914), (378, 3457)]