18481140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{102673}}^1$

素因数の和:102688

約数の個数: 36

約数和(自身を含む): 56060004

約数和(自身を除く): 37578864

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 102673, 205346, 308019, 410692, 513365, 616038, 924057, 1026730, 1232076, 1540095, 1848114, 2053460, 3080190, 3696228, 4620285, 6160380, 9240570, 18481140]

約数ペア:

[(1, 18481140), (2, 9240570), (3, 6160380), (4, 4620285), (5, 3696228), (6, 3080190), (9, 2053460), (10, 1848114), (12, 1540095), (15, 1232076), (18, 1026730), (20, 924057), (30, 616038), (36, 513365), (45, 410692), (60, 308019), (90, 205346), (180, 102673)]