212061612

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{360649}}^1$

素因数の和:360670

約数の個数: 36

約数和(自身を含む): 575597400

約数和(自身を除く): 363535788

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 360649, 721298, 1081947, 1442596, 2163894, 2524543, 4327788, 5049086, 7573629, 10098172, 15147258, 17671801, 30294516, 35343602, 53015403, 70687204, 106030806, 212061612]

約数ペア:

[(1, 212061612), (2, 106030806), (3, 70687204), (4, 53015403), (6, 35343602), (7, 30294516), (12, 17671801), (14, 15147258), (21, 10098172), (28, 7573629), (42, 5049086), (49, 4327788), (84, 2524543), (98, 2163894), (147, 1442596), (196, 1081947), (294, 721298), (588, 360649)]