394491132

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1565441}}^1$

素因数の和:1565458

約数の個数: 36

約数和(自身を含む): 1139641776

約数和(自身を除く): 745150644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1565441, 3130882, 4696323, 6261764, 9392646, 10958087, 14088969, 18785292, 21916174, 28177938, 32874261, 43832348, 56355876, 65748522, 98622783, 131497044, 197245566, 394491132]

約数ペア:

[(1, 394491132), (2, 197245566), (3, 131497044), (4, 98622783), (6, 65748522), (7, 56355876), (9, 43832348), (12, 32874261), (14, 28177938), (18, 21916174), (21, 18785292), (28, 14088969), (36, 10958087), (42, 9392646), (63, 6261764), (84, 4696323), (126, 3130882), (252, 1565441)]