31127040504

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{20586667}}^1$

素因数の和:20586689

約数の個数: 64

約数和(自身を含む): 98816006400

約数和(自身を除く): 67688965896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 20586667, 41173334, 61760001, 82346668, 123520002, 144106669, 164693336, 185280003, 247040004, 288213338, 370560006, 432320007, 494080008, 555840009, 576426676, 741120012, 864640014, 1111680018, 1152853352, 1296960021, 1482240024, 1729280028, 2223360036, 2593920042, 3458560056, 3890880063, 4446720072, 5187840084, 7781760126, 10375680168, 15563520252, 31127040504]

約数ペア:

[(1, 31127040504), (2, 15563520252), (3, 10375680168), (4, 7781760126), (6, 5187840084), (7, 4446720072), (8, 3890880063), (9, 3458560056), (12, 2593920042), (14, 2223360036), (18, 1729280028), (21, 1482240024), (24, 1296960021), (27, 1152853352), (28, 1111680018), (36, 864640014), (42, 741120012), (54, 576426676), (56, 555840009), (63, 494080008), (72, 432320007), (84, 370560006), (108, 288213338), (126, 247040004), (168, 185280003), (189, 164693336), (216, 144106669), (252, 123520002), (378, 82346668), (504, 61760001), (756, 41173334), (1512, 20586667)]