81442854

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{79379}}^1$

素因数の和:79409

約数の個数: 32

約数和(自身を含む): 190512000

約数和(自身を除く): 109069146

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 79379, 158758, 238137, 476274, 714411, 1428822, 1508201, 2143233, 3016402, 4286466, 4524603, 9049206, 13573809, 27147618, 40721427, 81442854]

約数ペア:

[(1, 81442854), (2, 40721427), (3, 27147618), (6, 13573809), (9, 9049206), (18, 4524603), (19, 4286466), (27, 3016402), (38, 2143233), (54, 1508201), (57, 1428822), (114, 714411), (171, 476274), (342, 238137), (513, 158758), (1026, 79379)]