84346974

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{21397}}^1$

素因数の和:21481

約数の個数: 32

約数和(自身を含む): 190014240

約数和(自身を除く): 105667266

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 438, 657, 1314, 1971, 3942, 21397, 42794, 64191, 128382, 192573, 385146, 577719, 1155438, 1561981, 3123962, 4685943, 9371886, 14057829, 28115658, 42173487, 84346974]

約数ペア:

[(1, 84346974), (2, 42173487), (3, 28115658), (6, 14057829), (9, 9371886), (18, 4685943), (27, 3123962), (54, 1561981), (73, 1155438), (146, 577719), (219, 385146), (438, 192573), (657, 128382), (1314, 64191), (1971, 42794), (3942, 21397)]