18112646

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:236

約数の個数: 32

約数和(自身を含む): 29376000

約数和(自身を除く): 11263354

約数列:

[1, 2, 29, 58, 59, 67, 79, 118, 134, 158, 1711, 1943, 2291, 3422, 3886, 3953, 4582, 4661, 5293, 7906, 9322, 10586, 114637, 135169, 153497, 229274, 270338, 306994, 312287, 624574, 9056323, 18112646]

約数ペア:

[(1, 18112646), (2, 9056323), (29, 624574), (58, 312287), (59, 306994), (67, 270338), (79, 229274), (118, 153497), (134, 135169), (158, 114637), (1711, 10586), (1943, 9322), (2291, 7906), (3422, 5293), (3886, 4661), (3953, 4582)]