39928788

素因数分解:

$2^2\times 3^6\times {\mathrm{13693}}^1$

素因数の和:13715

約数の個数: 42

約数和(自身を含む): 104772794

約数和(自身を除く): 64844006

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 13693, 27386, 41079, 54772, 82158, 123237, 164316, 246474, 369711, 492948, 739422, 1109133, 1478844, 2218266, 3327399, 4436532, 6654798, 9982197, 13309596, 19964394, 39928788]

約数ペア:

[(1, 39928788), (2, 19964394), (3, 13309596), (4, 9982197), (6, 6654798), (9, 4436532), (12, 3327399), (18, 2218266), (27, 1478844), (36, 1109133), (54, 739422), (81, 492948), (108, 369711), (162, 246474), (243, 164316), (324, 123237), (486, 82158), (729, 54772), (972, 41079), (1458, 27386), (2916, 13693)]