39138138

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8803}}^1$

素因数の和:8843

約数の個数: 48

約数和(自身を含む): 96139680

約数和(自身を除く): 57001542

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 8803, 17606, 26409, 52818, 79227, 114439, 158454, 167257, 228878, 334514, 343317, 501771, 686634, 1003542, 1029951, 1505313, 2059902, 2174341, 3010626, 4348682, 6523023, 13046046, 19569069, 39138138]

約数ペア:

[(1, 39138138), (2, 19569069), (3, 13046046), (6, 6523023), (9, 4348682), (13, 3010626), (18, 2174341), (19, 2059902), (26, 1505313), (38, 1029951), (39, 1003542), (57, 686634), (78, 501771), (114, 343317), (117, 334514), (171, 228878), (234, 167257), (247, 158454), (342, 114439), (494, 79227), (741, 52818), (1482, 26409), (2223, 17606), (4446, 8803)]