18250248

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1091}}^1$

素因数の和:1158

約数の個数: 64

約数和(自身を含む): 49533120

約数和(自身を除く): 31282872

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 41, 51, 68, 82, 102, 123, 136, 164, 204, 246, 328, 408, 492, 697, 984, 1091, 1394, 2091, 2182, 2788, 3273, 4182, 4364, 5576, 6546, 8364, 8728, 13092, 16728, 18547, 26184, 37094, 44731, 55641, 74188, 89462, 111282, 134193, 148376, 178924, 222564, 268386, 357848, 445128, 536772, 760427, 1073544, 1520854, 2281281, 3041708, 4562562, 6083416, 9125124, 18250248]

約数ペア:

[(1, 18250248), (2, 9125124), (3, 6083416), (4, 4562562), (6, 3041708), (8, 2281281), (12, 1520854), (17, 1073544), (24, 760427), (34, 536772), (41, 445128), (51, 357848), (68, 268386), (82, 222564), (102, 178924), (123, 148376), (136, 134193), (164, 111282), (204, 89462), (246, 74188), (328, 55641), (408, 44731), (492, 37094), (697, 26184), (984, 18547), (1091, 16728), (1394, 13092), (2091, 8728), (2182, 8364), (2788, 6546), (3273, 5576), (4182, 4364)]