39853548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{947}}^1$

素因数の和:1131

約数の個数: 72

約数和(自身を含む): 115944192

約数和(自身を除く): 76090644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 167, 252, 334, 501, 668, 947, 1002, 1169, 1503, 1894, 2004, 2338, 2841, 3006, 3507, 3788, 4676, 5682, 6012, 6629, 7014, 8523, 10521, 11364, 13258, 14028, 17046, 19887, 21042, 26516, 34092, 39774, 42084, 59661, 79548, 119322, 158149, 238644, 316298, 474447, 632596, 948894, 1107043, 1423341, 1897788, 2214086, 2846682, 3321129, 4428172, 5693364, 6642258, 9963387, 13284516, 19926774, 39853548]

約数ペア:

[(1, 39853548), (2, 19926774), (3, 13284516), (4, 9963387), (6, 6642258), (7, 5693364), (9, 4428172), (12, 3321129), (14, 2846682), (18, 2214086), (21, 1897788), (28, 1423341), (36, 1107043), (42, 948894), (63, 632596), (84, 474447), (126, 316298), (167, 238644), (252, 158149), (334, 119322), (501, 79548), (668, 59661), (947, 42084), (1002, 39774), (1169, 34092), (1503, 26516), (1894, 21042), (2004, 19887), (2338, 17046), (2841, 14028), (3006, 13258), (3507, 11364), (3788, 10521), (4676, 8523), (5682, 7014), (6012, 6629)]