667137006

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{691}}^1\times {\mathrm{941}}^1$

素因数の和:1662

約数の個数: 64

約数和(自身を含む): 1564473600

約数和(自身を除く): 897336594

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 691, 941, 1026, 1382, 1882, 2073, 2823, 4146, 5646, 6219, 8469, 12438, 13129, 16938, 17879, 18657, 25407, 26258, 35758, 37314, 39387, 50814, 53637, 78774, 107274, 118161, 160911, 236322, 321822, 354483, 482733, 650231, 708966, 965466, 1300462, 1950693, 3901386, 5852079, 11704158, 12354389, 17556237, 24708778, 35112474, 37063167, 74126334, 111189501, 222379002, 333568503, 667137006]

約数ペア:

[(1, 667137006), (2, 333568503), (3, 222379002), (6, 111189501), (9, 74126334), (18, 37063167), (19, 35112474), (27, 24708778), (38, 17556237), (54, 12354389), (57, 11704158), (114, 5852079), (171, 3901386), (342, 1950693), (513, 1300462), (691, 965466), (941, 708966), (1026, 650231), (1382, 482733), (1882, 354483), (2073, 321822), (2823, 236322), (4146, 160911), (5646, 118161), (6219, 107274), (8469, 78774), (12438, 53637), (13129, 50814), (16938, 39387), (17879, 37314), (18657, 35758), (25407, 26258)]