18687597372

素因数分解:

$2^2\times 3^3\times {\mathrm{127}}^1\times {\mathrm{601}}^1\times {\mathrm{2267}}^1$

素因数の和:3008

約数の個数: 96

約数和(自身を含む): 48933642240

約数和(自身を除く): 30246044868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 127, 254, 381, 508, 601, 762, 1143, 1202, 1524, 1803, 2267, 2286, 2404, 3429, 3606, 4534, 4572, 5409, 6801, 6858, 7212, 9068, 10818, 13602, 13716, 16227, 20403, 21636, 27204, 32454, 40806, 61209, 64908, 76327, 81612, 122418, 152654, 228981, 244836, 287909, 305308, 457962, 575818, 686943, 863727, 915924, 1151636, 1362467, 1373886, 1727454, 2060829, 2591181, 2724934, 2747772, 3454908, 4087401, 4121658, 5182362, 5449868, 7773543, 8174802, 8243316, 10364724, 12262203, 15547086, 16349604, 24524406, 31094172, 36786609, 49048812, 73573218, 147146436, 173033309, 346066618, 519099927, 692133236, 1038199854, 1557299781, 2076399708, 3114599562, 4671899343, 6229199124, 9343798686, 18687597372]

約数ペア:

[(1, 18687597372), (2, 9343798686), (3, 6229199124), (4, 4671899343), (6, 3114599562), (9, 2076399708), (12, 1557299781), (18, 1038199854), (27, 692133236), (36, 519099927), (54, 346066618), (108, 173033309), (127, 147146436), (254, 73573218), (381, 49048812), (508, 36786609), (601, 31094172), (762, 24524406), (1143, 16349604), (1202, 15547086), (1524, 12262203), (1803, 10364724), (2267, 8243316), (2286, 8174802), (2404, 7773543), (3429, 5449868), (3606, 5182362), (4534, 4121658), (4572, 4087401), (5409, 3454908), (6801, 2747772), (6858, 2724934), (7212, 2591181), (9068, 2060829), (10818, 1727454), (13602, 1373886), (13716, 1362467), (16227, 1151636), (20403, 915924), (21636, 863727), (27204, 686943), (32454, 575818), (40806, 457962), (61209, 305308), (64908, 287909), (76327, 244836), (81612, 228981), (122418, 152654)]