40420884

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{68743}}^1$

素因数の和:68764

約数の個数: 36

約数和(自身を含む): 109715424

約数和(自身を除く): 69294540

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 68743, 137486, 206229, 274972, 412458, 481201, 824916, 962402, 1443603, 1924804, 2887206, 3368407, 5774412, 6736814, 10105221, 13473628, 20210442, 40420884]

約数ペア:

[(1, 40420884), (2, 20210442), (3, 13473628), (4, 10105221), (6, 6736814), (7, 5774412), (12, 3368407), (14, 2887206), (21, 1924804), (28, 1443603), (42, 962402), (49, 824916), (84, 481201), (98, 412458), (147, 274972), (196, 206229), (294, 137486), (588, 68743)]