130718868

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{222311}}^1$

素因数の和:222332

約数の個数: 36

約数和(自身を含む): 354809952

約数和(自身を除く): 224091084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 222311, 444622, 666933, 889244, 1333866, 1556177, 2667732, 3112354, 4668531, 6224708, 9337062, 10893239, 18674124, 21786478, 32679717, 43572956, 65359434, 130718868]

約数ペア:

[(1, 130718868), (2, 65359434), (3, 43572956), (4, 32679717), (6, 21786478), (7, 18674124), (12, 10893239), (14, 9337062), (21, 6224708), (28, 4668531), (42, 3112354), (49, 2667732), (84, 1556177), (98, 1333866), (147, 889244), (196, 666933), (294, 444622), (588, 222311)]