66389382

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{21569}}^1$

素因数の和:21602

約数の個数: 40

約数和(自身を含む): 156598200

約数和(自身を除く): 90208818

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 21569, 43138, 64707, 129414, 194121, 388242, 409811, 582363, 819622, 1164726, 1229433, 1747089, 2458866, 3494178, 3688299, 7376598, 11064897, 22129794, 33194691, 66389382]

約数ペア:

[(1, 66389382), (2, 33194691), (3, 22129794), (6, 11064897), (9, 7376598), (18, 3688299), (19, 3494178), (27, 2458866), (38, 1747089), (54, 1229433), (57, 1164726), (81, 819622), (114, 582363), (162, 409811), (171, 388242), (342, 194121), (513, 129414), (1026, 64707), (1539, 43138), (3078, 21569)]