7272174

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{701}}^1$

素因数の和:745

約数の個数: 64

約数和(自身を含む): 18869760

約数和(自身を除く): 11597586

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 701, 741, 798, 1402, 1482, 1729, 2103, 3458, 4206, 4907, 5187, 9113, 9814, 10374, 13319, 14721, 18226, 26638, 27339, 29442, 39957, 54678, 63791, 79914, 93233, 127582, 173147, 186466, 191373, 279699, 346294, 382746, 519441, 559398, 1038882, 1212029, 2424058, 3636087, 7272174]

約数ペア:

[(1, 7272174), (2, 3636087), (3, 2424058), (6, 1212029), (7, 1038882), (13, 559398), (14, 519441), (19, 382746), (21, 346294), (26, 279699), (38, 191373), (39, 186466), (42, 173147), (57, 127582), (78, 93233), (91, 79914), (114, 63791), (133, 54678), (182, 39957), (247, 29442), (266, 27339), (273, 26638), (399, 18226), (494, 14721), (546, 13319), (701, 10374), (741, 9814), (798, 9113), (1402, 5187), (1482, 4907), (1729, 4206), (2103, 3458)]