18460994

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{4483}}^1$

素因数の和:4585

約数の個数: 16

約数和(自身を含む): 29056320

約数和(自身を除く): 10595326

約数列:

[1, 2, 29, 58, 71, 142, 2059, 4118, 4483, 8966, 130007, 260014, 318293, 636586, 9230497, 18460994]

約数ペア:

[(1, 18460994), (2, 9230497), (29, 636586), (58, 318293), (71, 260014), (142, 130007), (2059, 8966), (4118, 4483)]