2018003204

素因数分解:

$2^2\times 7^1\times {\mathrm{10321}}^1\times {\mathrm{6983}}^1$

素因数の和:17315

約数の個数: 24

約数和(自身を含む): 4036975488

約数和(自身を除く): 2018972284

約数列:

[1, 2, 4, 7, 14, 28, 6983, 10321, 13966, 20642, 27932, 41284, 48881, 72247, 97762, 144494, 195524, 288988, 72071543, 144143086, 288286172, 504500801, 1009001602, 2018003204]

約数ペア:

[(1, 2018003204), (2, 1009001602), (4, 504500801), (7, 288286172), (14, 144143086), (28, 72071543), (6983, 288988), (10321, 195524), (13966, 144494), (20642, 97762), (27932, 72247), (41284, 48881)]