38137512

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1657}}^1$

素因数の和:1810

約数の個数: 64

約数和(自身を含む): 109825920

約数和(自身を除く): 71688408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 137, 168, 274, 411, 548, 822, 959, 1096, 1644, 1657, 1918, 2877, 3288, 3314, 3836, 4971, 5754, 6628, 7672, 9942, 11508, 11599, 13256, 19884, 23016, 23198, 34797, 39768, 46396, 69594, 92792, 139188, 227009, 278376, 454018, 681027, 908036, 1362054, 1589063, 1816072, 2724108, 3178126, 4767189, 5448216, 6356252, 9534378, 12712504, 19068756, 38137512]

約数ペア:

[(1, 38137512), (2, 19068756), (3, 12712504), (4, 9534378), (6, 6356252), (7, 5448216), (8, 4767189), (12, 3178126), (14, 2724108), (21, 1816072), (24, 1589063), (28, 1362054), (42, 908036), (56, 681027), (84, 454018), (137, 278376), (168, 227009), (274, 139188), (411, 92792), (548, 69594), (822, 46396), (959, 39768), (1096, 34797), (1644, 23198), (1657, 23016), (1918, 19884), (2877, 13256), (3288, 11599), (3314, 11508), (3836, 9942), (4971, 7672), (5754, 6628)]