18159948

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{7529}}^1$

素因数の和:7606

約数の個数: 36

約数和(自身を含む): 46595640

約数和(自身を除く): 28435692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 7529, 15058, 22587, 30116, 45174, 67761, 90348, 135522, 271044, 504443, 1008886, 1513329, 2017772, 3026658, 4539987, 6053316, 9079974, 18159948]

約数ペア:

[(1, 18159948), (2, 9079974), (3, 6053316), (4, 4539987), (6, 3026658), (9, 2017772), (12, 1513329), (18, 1008886), (36, 504443), (67, 271044), (134, 135522), (201, 90348), (268, 67761), (402, 45174), (603, 30116), (804, 22587), (1206, 15058), (2412, 7529)]