233874

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:143

約数の個数: 32

約数和(自身を含む): 535680

約数和(自身を除く): 301806

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 71, 122, 142, 183, 213, 366, 426, 549, 639, 1098, 1278, 1647, 1917, 3294, 3834, 4331, 8662, 12993, 25986, 38979, 77958, 116937, 233874]

約数ペア:

[(1, 233874), (2, 116937), (3, 77958), (6, 38979), (9, 25986), (18, 12993), (27, 8662), (54, 4331), (61, 3834), (71, 3294), (122, 1917), (142, 1647), (183, 1278), (213, 1098), (366, 639), (426, 549)]