18459252

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{2713}}^1$

素因数の和:2739

約数の個数: 72

約数和(自身を含む): 55322176

約数和(自身を除く): 36862924

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, 2268, 2713, 3402, 5426, 6804, 8139, 10852, 16278, 18991, 24417, 32556, 37982, 48834, 56973, 73251, 75964, 97668, 113946, 146502, 170919, 219753, 227892, 293004, 341838, 439506, 512757, 659259, 683676, 879012, 1025514, 1318518, 1538271, 2051028, 2637036, 3076542, 4614813, 6153084, 9229626, 18459252]

約数ペア:

[(1, 18459252), (2, 9229626), (3, 6153084), (4, 4614813), (6, 3076542), (7, 2637036), (9, 2051028), (12, 1538271), (14, 1318518), (18, 1025514), (21, 879012), (27, 683676), (28, 659259), (36, 512757), (42, 439506), (54, 341838), (63, 293004), (81, 227892), (84, 219753), (108, 170919), (126, 146502), (162, 113946), (189, 97668), (243, 75964), (252, 73251), (324, 56973), (378, 48834), (486, 37982), (567, 32556), (756, 24417), (972, 18991), (1134, 16278), (1701, 10852), (2268, 8139), (2713, 6804), (3402, 5426)]