4020372

素因数分解:

$2^2\times 3^2\times {\mathrm{181}}^1\times {\mathrm{617}}^1$

素因数の和:808

約数の個数: 36

約数和(自身を含む): 10235316

約数和(自身を除く): 6214944

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 181, 362, 543, 617, 724, 1086, 1234, 1629, 1851, 2172, 2468, 3258, 3702, 5553, 6516, 7404, 11106, 22212, 111677, 223354, 335031, 446708, 670062, 1005093, 1340124, 2010186, 4020372]

約数ペア:

[(1, 4020372), (2, 2010186), (3, 1340124), (4, 1005093), (6, 670062), (9, 446708), (12, 335031), (18, 223354), (36, 111677), (181, 22212), (362, 11106), (543, 7404), (617, 6516), (724, 5553), (1086, 3702), (1234, 3258), (1629, 2468), (1851, 2172)]