18782429734

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{769}}^1\times {\mathrm{967}}^1$

素因数の和:1984

約数の個数: 32

約数和(自身を含む): 28791766080

約数和(自身を除く): 10009336346

約数列:

[1, 2, 73, 146, 173, 346, 769, 967, 1538, 1934, 12629, 25258, 56137, 70591, 112274, 133037, 141182, 167291, 266074, 334582, 743623, 1487246, 9711701, 12212243, 19423402, 24424486, 54284479, 108568958, 128646779, 257293558, 9391214867, 18782429734]

約数ペア:

[(1, 18782429734), (2, 9391214867), (73, 257293558), (146, 128646779), (173, 108568958), (346, 54284479), (769, 24424486), (967, 19423402), (1538, 12212243), (1934, 9711701), (12629, 1487246), (25258, 743623), (56137, 334582), (70591, 266074), (112274, 167291), (133037, 141182)]