7397442

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{313}}^1$

素因数の和:435

約数の個数: 48

約数和(自身を含む): 17487288

約数和(自身を除く): 10089846

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 101, 117, 202, 234, 303, 313, 606, 626, 909, 939, 1313, 1818, 1878, 2626, 2817, 3939, 4069, 5634, 7878, 8138, 11817, 12207, 23634, 24414, 31613, 36621, 63226, 73242, 94839, 189678, 284517, 410969, 569034, 821938, 1232907, 2465814, 3698721, 7397442]

約数ペア:

[(1, 7397442), (2, 3698721), (3, 2465814), (6, 1232907), (9, 821938), (13, 569034), (18, 410969), (26, 284517), (39, 189678), (78, 94839), (101, 73242), (117, 63226), (202, 36621), (234, 31613), (303, 24414), (313, 23634), (606, 12207), (626, 11817), (909, 8138), (939, 7878), (1313, 5634), (1818, 4069), (1878, 3939), (2626, 2817)]