213162012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{845881}}^1$

素因数の和:845898

約数の個数: 36

約数和(自身を含む): 615802096

約数和(自身を除く): 402640084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 845881, 1691762, 2537643, 3383524, 5075286, 5921167, 7612929, 10150572, 11842334, 15225858, 17763501, 23684668, 30451716, 35527002, 53290503, 71054004, 106581006, 213162012]

約数ペア:

[(1, 213162012), (2, 106581006), (3, 71054004), (4, 53290503), (6, 35527002), (7, 30451716), (9, 23684668), (12, 17763501), (14, 15225858), (18, 11842334), (21, 10150572), (28, 7612929), (36, 5921167), (42, 5075286), (63, 3383524), (84, 2537643), (126, 1691762), (252, 845881)]