38538648

素因数分解:

$2^3\times 3^2\times {\mathrm{137}}^1\times {\mathrm{3907}}^1$

素因数の和:4056

約数の個数: 48

約数和(自身を含む): 105164280

約数和(自身を除く): 66625632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 137, 274, 411, 548, 822, 1096, 1233, 1644, 2466, 3288, 3907, 4932, 7814, 9864, 11721, 15628, 23442, 31256, 35163, 46884, 70326, 93768, 140652, 281304, 535259, 1070518, 1605777, 2141036, 3211554, 4282072, 4817331, 6423108, 9634662, 12846216, 19269324, 38538648]

約数ペア:

[(1, 38538648), (2, 19269324), (3, 12846216), (4, 9634662), (6, 6423108), (8, 4817331), (9, 4282072), (12, 3211554), (18, 2141036), (24, 1605777), (36, 1070518), (72, 535259), (137, 281304), (274, 140652), (411, 93768), (548, 70326), (822, 46884), (1096, 35163), (1233, 31256), (1644, 23442), (2466, 15628), (3288, 11721), (3907, 9864), (4932, 7814)]