1681061634

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{4447253}}^1$

素因数の和:4447271

約数の個数: 32

約数和(自身を含む): 4269363840

約数和(自身を除く): 2588302206

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 4447253, 8894506, 13341759, 26683518, 31130771, 40025277, 62261542, 80050554, 93392313, 120075831, 186784626, 240151662, 280176939, 560353878, 840530817, 1681061634]

約数ペア:

[(1, 1681061634), (2, 840530817), (3, 560353878), (6, 280176939), (7, 240151662), (9, 186784626), (14, 120075831), (18, 93392313), (21, 80050554), (27, 62261542), (42, 40025277), (54, 31130771), (63, 26683518), (126, 13341759), (189, 8894506), (378, 4447253)]