18036691664

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{1123}}^1\times {\mathrm{13751}}^1$

素因数の和:14955

約数の個数: 40

約数和(自身を含む): 35458926912

約数和(自身を除く): 17422235248

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1123, 1168, 2246, 4492, 8984, 13751, 17968, 27502, 55004, 81979, 110008, 163958, 220016, 327916, 655832, 1003823, 1311664, 2007646, 4015292, 8030584, 15442373, 16061168, 30884746, 61769492, 123538984, 247077968, 1127293229, 2254586458, 4509172916, 9018345832, 18036691664]

約数ペア:

[(1, 18036691664), (2, 9018345832), (4, 4509172916), (8, 2254586458), (16, 1127293229), (73, 247077968), (146, 123538984), (292, 61769492), (584, 30884746), (1123, 16061168), (1168, 15442373), (2246, 8030584), (4492, 4015292), (8984, 2007646), (13751, 1311664), (17968, 1003823), (27502, 655832), (55004, 327916), (81979, 220016), (110008, 163958)]