1581004026

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2699}}^1\times {\mathrm{4649}}^1$

素因数の和:7363

約数の個数: 48

約数和(自身を含む): 3917160000

約数和(自身を除く): 2336155974

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2699, 4649, 5398, 8097, 9298, 13947, 16194, 18893, 24291, 27894, 32543, 37786, 41841, 48582, 56679, 65086, 83682, 97629, 113358, 170037, 195258, 292887, 340074, 585774, 12547651, 25095302, 37642953, 75285906, 87833557, 112928859, 175667114, 225857718, 263500671, 527001342, 790502013, 1581004026]

約数ペア:

[(1, 1581004026), (2, 790502013), (3, 527001342), (6, 263500671), (7, 225857718), (9, 175667114), (14, 112928859), (18, 87833557), (21, 75285906), (42, 37642953), (63, 25095302), (126, 12547651), (2699, 585774), (4649, 340074), (5398, 292887), (8097, 195258), (9298, 170037), (13947, 113358), (16194, 97629), (18893, 83682), (24291, 65086), (27894, 56679), (32543, 48582), (37786, 41841)]