38371428

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:274

約数の個数: 96

約数和(自身を含む): 104760320

約数和(自身を除く): 66388892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 73, 93, 108, 124, 146, 157, 186, 219, 279, 292, 314, 372, 438, 471, 558, 628, 657, 837, 876, 942, 1116, 1314, 1413, 1674, 1884, 1971, 2263, 2628, 2826, 3348, 3942, 4239, 4526, 4867, 5652, 6789, 7884, 8478, 9052, 9734, 11461, 13578, 14601, 16956, 19468, 20367, 22922, 27156, 29202, 34383, 40734, 43803, 45844, 58404, 61101, 68766, 81468, 87606, 103149, 122202, 131409, 137532, 175212, 206298, 244404, 262818, 309447, 355291, 412596, 525636, 618894, 710582, 1065873, 1237788, 1421164, 2131746, 3197619, 4263492, 6395238, 9592857, 12790476, 19185714, 38371428]

約数ペア:

[(1, 38371428), (2, 19185714), (3, 12790476), (4, 9592857), (6, 6395238), (9, 4263492), (12, 3197619), (18, 2131746), (27, 1421164), (31, 1237788), (36, 1065873), (54, 710582), (62, 618894), (73, 525636), (93, 412596), (108, 355291), (124, 309447), (146, 262818), (157, 244404), (186, 206298), (219, 175212), (279, 137532), (292, 131409), (314, 122202), (372, 103149), (438, 87606), (471, 81468), (558, 68766), (628, 61101), (657, 58404), (837, 45844), (876, 43803), (942, 40734), (1116, 34383), (1314, 29202), (1413, 27156), (1674, 22922), (1884, 20367), (1971, 19468), (2263, 16956), (2628, 14601), (2826, 13578), (3348, 11461), (3942, 9734), (4239, 9052), (4526, 8478), (4867, 7884), (5652, 6789)]