1677648

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{4993}}^1$

素因数の和:5011

約数の個数: 40

約数和(自身を含む): 4954048

約数和(自身を除く): 3276400

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 4993, 9986, 14979, 19972, 29958, 34951, 39944, 59916, 69902, 79888, 104853, 119832, 139804, 209706, 239664, 279608, 419412, 559216, 838824, 1677648]

約数ペア:

[(1, 1677648), (2, 838824), (3, 559216), (4, 419412), (6, 279608), (7, 239664), (8, 209706), (12, 139804), (14, 119832), (16, 104853), (21, 79888), (24, 69902), (28, 59916), (42, 39944), (48, 34951), (56, 29958), (84, 19972), (112, 14979), (168, 9986), (336, 4993)]