18541692

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{39619}}^1$

素因数の和:39642

約数の個数: 36

約数和(自身を含む): 50475880

約数和(自身を除く): 31934188

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 39619, 79238, 118857, 158476, 237714, 356571, 475428, 515047, 713142, 1030094, 1426284, 1545141, 2060188, 3090282, 4635423, 6180564, 9270846, 18541692]

約数ペア:

[(1, 18541692), (2, 9270846), (3, 6180564), (4, 4635423), (6, 3090282), (9, 2060188), (12, 1545141), (13, 1426284), (18, 1030094), (26, 713142), (36, 515047), (39, 475428), (52, 356571), (78, 237714), (117, 158476), (156, 118857), (234, 79238), (468, 39619)]