42021684

素因数分解:

$2^2\times 3^2\times {\mathrm{181}}^1\times {\mathrm{6449}}^1$

素因数の和:6640

約数の個数: 36

約数和(自身を含む): 106824900

約数和(自身を除く): 64803216

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 181, 362, 543, 724, 1086, 1629, 2172, 3258, 6449, 6516, 12898, 19347, 25796, 38694, 58041, 77388, 116082, 232164, 1167269, 2334538, 3501807, 4669076, 7003614, 10505421, 14007228, 21010842, 42021684]

約数ペア:

[(1, 42021684), (2, 21010842), (3, 14007228), (4, 10505421), (6, 7003614), (9, 4669076), (12, 3501807), (18, 2334538), (36, 1167269), (181, 232164), (362, 116082), (543, 77388), (724, 58041), (1086, 38694), (1629, 25796), (2172, 19347), (3258, 12898), (6449, 6516)]