18130107296

素因数分解:

$2^5\times 7^1\times {\mathrm{1123}}^1\times {\mathrm{72073}}^1$

素因数の和:73213

約数の個数: 48

約数和(自身を含む): 40829632704

約数和(自身を除く): 22699525408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1123, 2246, 4492, 7861, 8984, 15722, 17968, 31444, 35936, 62888, 72073, 125776, 144146, 251552, 288292, 504511, 576584, 1009022, 1153168, 2018044, 2306336, 4036088, 8072176, 16144352, 80937979, 161875958, 323751916, 566565853, 647503832, 1133131706, 1295007664, 2266263412, 2590015328, 4532526824, 9065053648, 18130107296]

約数ペア:

[(1, 18130107296), (2, 9065053648), (4, 4532526824), (7, 2590015328), (8, 2266263412), (14, 1295007664), (16, 1133131706), (28, 647503832), (32, 566565853), (56, 323751916), (112, 161875958), (224, 80937979), (1123, 16144352), (2246, 8072176), (4492, 4036088), (7861, 2306336), (8984, 2018044), (15722, 1153168), (17968, 1009022), (31444, 576584), (35936, 504511), (62888, 288292), (72073, 251552), (125776, 144146)]