664873356

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{1130737}}^1$

素因数の和:1130758

約数の個数: 36

約数和(自身を含む): 1804657848

約数和(自身を除く): 1139784492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 1130737, 2261474, 3392211, 4522948, 6784422, 7915159, 13568844, 15830318, 23745477, 31660636, 47490954, 55406113, 94981908, 110812226, 166218339, 221624452, 332436678, 664873356]

約数ペア:

[(1, 664873356), (2, 332436678), (3, 221624452), (4, 166218339), (6, 110812226), (7, 94981908), (12, 55406113), (14, 47490954), (21, 31660636), (28, 23745477), (42, 15830318), (49, 13568844), (84, 7915159), (98, 6784422), (147, 4522948), (196, 3392211), (294, 2261474), (588, 1130737)]