18013512

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{6203}}^1$

素因数の和:6234

約数の個数: 48

約数和(自身を含む): 49507920

約数和(自身を除く): 31494408

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 242, 264, 363, 484, 726, 968, 1452, 2904, 6203, 12406, 18609, 24812, 37218, 49624, 68233, 74436, 136466, 148872, 204699, 272932, 409398, 545864, 750563, 818796, 1501126, 1637592, 2251689, 3002252, 4503378, 6004504, 9006756, 18013512]

約数ペア:

[(1, 18013512), (2, 9006756), (3, 6004504), (4, 4503378), (6, 3002252), (8, 2251689), (11, 1637592), (12, 1501126), (22, 818796), (24, 750563), (33, 545864), (44, 409398), (66, 272932), (88, 204699), (121, 148872), (132, 136466), (242, 74436), (264, 68233), (363, 49624), (484, 37218), (726, 24812), (968, 18609), (1452, 12406), (2904, 6203)]