38757528

素因数分解:

$2^3\times 3^5\times {\mathrm{19937}}^1$

素因数の和:19958

約数の個数: 48

約数和(自身を含む): 108861480

約数和(自身を除く): 70103952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 19937, 39874, 59811, 79748, 119622, 159496, 179433, 239244, 358866, 478488, 538299, 717732, 1076598, 1435464, 1614897, 2153196, 3229794, 4306392, 4844691, 6459588, 9689382, 12919176, 19378764, 38757528]

約数ペア:

[(1, 38757528), (2, 19378764), (3, 12919176), (4, 9689382), (6, 6459588), (8, 4844691), (9, 4306392), (12, 3229794), (18, 2153196), (24, 1614897), (27, 1435464), (36, 1076598), (54, 717732), (72, 538299), (81, 478488), (108, 358866), (162, 239244), (216, 179433), (243, 159496), (324, 119622), (486, 79748), (648, 59811), (972, 39874), (1944, 19937)]