2018103506

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{18169}}^1$

素因数の和:18306

約数の個数: 32

約数和(自身を含む): 3314208000

約数和(自身を除く): 1296104494

約数列:

[1, 2, 19, 37, 38, 74, 79, 158, 703, 1406, 1501, 2923, 3002, 5846, 18169, 36338, 55537, 111074, 345211, 672253, 690422, 1344506, 1435351, 2870702, 12772807, 25545614, 27271669, 53107987, 54543338, 106215974, 1009051753, 2018103506]

約数ペア:

[(1, 2018103506), (2, 1009051753), (19, 106215974), (37, 54543338), (38, 53107987), (74, 27271669), (79, 25545614), (158, 12772807), (703, 2870702), (1406, 1435351), (1501, 1344506), (2923, 690422), (3002, 672253), (5846, 345211), (18169, 111074), (36338, 55537)]