16874268

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{457}}^1$

素因数の和:662

約数の個数: 48

約数和(自身を含む): 42011424

約数和(自身を除く): 25137156

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 181, 204, 362, 457, 543, 724, 914, 1086, 1371, 1828, 2172, 2742, 3077, 5484, 6154, 7769, 9231, 12308, 15538, 18462, 23307, 31076, 36924, 46614, 82717, 93228, 165434, 248151, 330868, 496302, 992604, 1406189, 2812378, 4218567, 5624756, 8437134, 16874268]

約数ペア:

[(1, 16874268), (2, 8437134), (3, 5624756), (4, 4218567), (6, 2812378), (12, 1406189), (17, 992604), (34, 496302), (51, 330868), (68, 248151), (102, 165434), (181, 93228), (204, 82717), (362, 46614), (457, 36924), (543, 31076), (724, 23307), (914, 18462), (1086, 15538), (1371, 12308), (1828, 9231), (2172, 7769), (2742, 6154), (3077, 5484)]