12852756

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{1889}}^1$

素因数の和:1915

約数の個数: 72

約数和(自身を含む): 38525760

約数和(自身を除く): 25673004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 1889, 2268, 3402, 3778, 5667, 6804, 7556, 11334, 13223, 17001, 22668, 26446, 34002, 39669, 51003, 52892, 68004, 79338, 102006, 119007, 153009, 158676, 204012, 238014, 306018, 357021, 459027, 476028, 612036, 714042, 918054, 1071063, 1428084, 1836108, 2142126, 3213189, 4284252, 6426378, 12852756]

約数ペア:

[(1, 12852756), (2, 6426378), (3, 4284252), (4, 3213189), (6, 2142126), (7, 1836108), (9, 1428084), (12, 1071063), (14, 918054), (18, 714042), (21, 612036), (27, 476028), (28, 459027), (36, 357021), (42, 306018), (54, 238014), (63, 204012), (81, 158676), (84, 153009), (108, 119007), (126, 102006), (162, 79338), (189, 68004), (243, 52892), (252, 51003), (324, 39669), (378, 34002), (486, 26446), (567, 22668), (756, 17001), (972, 13223), (1134, 11334), (1701, 7556), (1889, 6804), (2268, 5667), (3402, 3778)]