4000302

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:213

約数の個数: 48

約数和(自身を含む): 9165312

約数和(自身を除く): 5165010

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 67, 93, 107, 134, 186, 201, 214, 279, 321, 402, 558, 603, 642, 963, 1206, 1926, 2077, 3317, 4154, 6231, 6634, 7169, 9951, 12462, 14338, 18693, 19902, 21507, 29853, 37386, 43014, 59706, 64521, 129042, 222239, 444478, 666717, 1333434, 2000151, 4000302]

約数ペア:

[(1, 4000302), (2, 2000151), (3, 1333434), (6, 666717), (9, 444478), (18, 222239), (31, 129042), (62, 64521), (67, 59706), (93, 43014), (107, 37386), (134, 29853), (186, 21507), (201, 19902), (214, 18693), (279, 14338), (321, 12462), (402, 9951), (558, 7169), (603, 6634), (642, 6231), (963, 4154), (1206, 3317), (1926, 2077)]