181330392906

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{6637}}^1\times {\mathrm{12973}}^1$

素因数の和:19637

約数の個数: 80

約数和(自身を含む): 437669015784

約数和(自身を除く): 256338622878

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 6637, 12973, 13274, 19911, 25946, 38919, 39822, 59733, 77838, 86281, 116757, 119466, 168649, 172562, 179199, 233514, 258843, 337298, 350271, 358398, 505947, 517686, 537597, 700542, 776529, 1011894, 1050813, 1075194, 1517841, 1553058, 2101626, 2329587, 3035682, 4553523, 4659174, 6988761, 9107046, 13660569, 13977522, 27321138, 86101801, 172203602, 258305403, 516610806, 774916209, 1119323413, 1549832418, 2238646826, 2324748627, 3357970239, 4649497254, 6715940478, 6974245881, 10073910717, 13948491762, 20147821434, 30221732151, 60443464302, 90665196453, 181330392906]

約数ペア:

[(1, 181330392906), (2, 90665196453), (3, 60443464302), (6, 30221732151), (9, 20147821434), (13, 13948491762), (18, 10073910717), (26, 6974245881), (27, 6715940478), (39, 4649497254), (54, 3357970239), (78, 2324748627), (81, 2238646826), (117, 1549832418), (162, 1119323413), (234, 774916209), (351, 516610806), (702, 258305403), (1053, 172203602), (2106, 86101801), (6637, 27321138), (12973, 13977522), (13274, 13660569), (19911, 9107046), (25946, 6988761), (38919, 4659174), (39822, 4553523), (59733, 3035682), (77838, 2329587), (86281, 2101626), (116757, 1553058), (119466, 1517841), (168649, 1075194), (172562, 1050813), (179199, 1011894), (233514, 776529), (258843, 700542), (337298, 537597), (350271, 517686), (358398, 505947)]