1900992726

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{378533}}^1$

素因数の和:378578

約数の個数: 40

約数和(自身を含む): 4397050944

約数和(自身を除く): 2496058218

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 279, 558, 837, 1674, 2511, 5022, 378533, 757066, 1135599, 2271198, 3406797, 6813594, 10220391, 11734523, 20440782, 23469046, 30661173, 35203569, 61322346, 70407138, 105610707, 211221414, 316832121, 633664242, 950496363, 1900992726]

約数ペア:

[(1, 1900992726), (2, 950496363), (3, 633664242), (6, 316832121), (9, 211221414), (18, 105610707), (27, 70407138), (31, 61322346), (54, 35203569), (62, 30661173), (81, 23469046), (93, 20440782), (162, 11734523), (186, 10220391), (279, 6813594), (558, 3406797), (837, 2271198), (1674, 1135599), (2511, 757066), (5022, 378533)]