13438013988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1467673}}^1$

素因数の和:1467796

約数の個数: 48

約数和(自身を含む): 36163487360

約数和(自身を除く): 22725473372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 109, 218, 327, 436, 654, 763, 1308, 1526, 2289, 3052, 4578, 9156, 1467673, 2935346, 4403019, 5870692, 8806038, 10273711, 17612076, 20547422, 30821133, 41094844, 61642266, 123284532, 159976357, 319952714, 479929071, 639905428, 959858142, 1119834499, 1919716284, 2239668998, 3359503497, 4479337996, 6719006994, 13438013988]

約数ペア:

[(1, 13438013988), (2, 6719006994), (3, 4479337996), (4, 3359503497), (6, 2239668998), (7, 1919716284), (12, 1119834499), (14, 959858142), (21, 639905428), (28, 479929071), (42, 319952714), (84, 159976357), (109, 123284532), (218, 61642266), (327, 41094844), (436, 30821133), (654, 20547422), (763, 17612076), (1308, 10273711), (1526, 8806038), (2289, 5870692), (3052, 4403019), (4578, 2935346), (9156, 1467673)]