61912116

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{245683}}^1$

素因数の和:245700

約数の個数: 36

約数和(自身を含む): 178857952

約数和(自身を除く): 116945836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 245683, 491366, 737049, 982732, 1474098, 1719781, 2211147, 2948196, 3439562, 4422294, 5159343, 6879124, 8844588, 10318686, 15478029, 20637372, 30956058, 61912116]

約数ペア:

[(1, 61912116), (2, 30956058), (3, 20637372), (4, 15478029), (6, 10318686), (7, 8844588), (9, 6879124), (12, 5159343), (14, 4422294), (18, 3439562), (21, 2948196), (28, 2211147), (36, 1719781), (42, 1474098), (63, 982732), (84, 737049), (126, 491366), (252, 245683)]