42810228

素因数分解:

$2^2\times 3^3\times {\mathrm{389}}^1\times {\mathrm{1019}}^1$

素因数の和:1421

約数の個数: 48

約数和(自身を含む): 111384000

約数和(自身を除く): 68573772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 389, 778, 1019, 1167, 1556, 2038, 2334, 3057, 3501, 4076, 4668, 6114, 7002, 9171, 10503, 12228, 14004, 18342, 21006, 27513, 36684, 42012, 55026, 110052, 396391, 792782, 1189173, 1585564, 2378346, 3567519, 4756692, 7135038, 10702557, 14270076, 21405114, 42810228]

約数ペア:

[(1, 42810228), (2, 21405114), (3, 14270076), (4, 10702557), (6, 7135038), (9, 4756692), (12, 3567519), (18, 2378346), (27, 1585564), (36, 1189173), (54, 792782), (108, 396391), (389, 110052), (778, 55026), (1019, 42012), (1167, 36684), (1556, 27513), (2038, 21006), (2334, 18342), (3057, 14004), (3501, 12228), (4076, 10503), (4668, 9171), (6114, 7002)]