16742952

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{12239}}^1$

素因数の和:12270

約数の個数: 48

約数和(自身を含む): 47736000

約数和(自身を除く): 30993048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 12239, 24478, 36717, 48956, 73434, 97912, 110151, 146868, 220302, 232541, 293736, 440604, 465082, 697623, 881208, 930164, 1395246, 1860328, 2092869, 2790492, 4185738, 5580984, 8371476, 16742952]

約数ペア:

[(1, 16742952), (2, 8371476), (3, 5580984), (4, 4185738), (6, 2790492), (8, 2092869), (9, 1860328), (12, 1395246), (18, 930164), (19, 881208), (24, 697623), (36, 465082), (38, 440604), (57, 293736), (72, 232541), (76, 220302), (114, 146868), (152, 110151), (171, 97912), (228, 73434), (342, 48956), (456, 36717), (684, 24478), (1368, 12239)]