31986648

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{12007}}^1$

素因数の和:12056

約数の個数: 48

約数和(自身を含む): 88979280

約数和(自身を除く): 56992632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 12007, 24014, 36021, 48028, 72042, 96056, 108063, 144084, 216126, 288168, 432252, 444259, 864504, 888518, 1332777, 1777036, 2665554, 3554072, 3998331, 5331108, 7996662, 10662216, 15993324, 31986648]

約数ペア:

[(1, 31986648), (2, 15993324), (3, 10662216), (4, 7996662), (6, 5331108), (8, 3998331), (9, 3554072), (12, 2665554), (18, 1777036), (24, 1332777), (36, 888518), (37, 864504), (72, 444259), (74, 432252), (111, 288168), (148, 216126), (222, 144084), (296, 108063), (333, 96056), (444, 72042), (666, 48028), (888, 36021), (1332, 24014), (2664, 12007)]