17995926

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12143}}^1$

素因数の和:12180

約数の個数: 32

約数和(自身を含む): 40803840

約数和(自身を除く): 22807914

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 12143, 24286, 36429, 72858, 157859, 230717, 315718, 461434, 473577, 692151, 947154, 1384302, 2999321, 5998642, 8997963, 17995926]

約数ペア:

[(1, 17995926), (2, 8997963), (3, 5998642), (6, 2999321), (13, 1384302), (19, 947154), (26, 692151), (38, 473577), (39, 461434), (57, 315718), (78, 230717), (114, 157859), (247, 72858), (494, 36429), (741, 24286), (1482, 12143)]