8972194

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:104

約数の個数: 64

約数和(自身を含む): 18144000

約数和(自身を除く): 9171806

約数列:

[1, 2, 7, 11, 14, 22, 29, 41, 49, 58, 77, 82, 98, 154, 203, 287, 319, 343, 406, 451, 539, 574, 638, 686, 902, 1078, 1189, 1421, 2009, 2233, 2378, 2842, 3157, 3773, 4018, 4466, 6314, 7546, 8323, 9947, 13079, 14063, 15631, 16646, 19894, 22099, 26158, 28126, 31262, 44198, 58261, 91553, 109417, 116522, 154693, 183106, 218834, 309386, 407827, 640871, 815654, 1281742, 4486097, 8972194]

約数ペア:

[(1, 8972194), (2, 4486097), (7, 1281742), (11, 815654), (14, 640871), (22, 407827), (29, 309386), (41, 218834), (49, 183106), (58, 154693), (77, 116522), (82, 109417), (98, 91553), (154, 58261), (203, 44198), (287, 31262), (319, 28126), (343, 26158), (406, 22099), (451, 19894), (539, 16646), (574, 15631), (638, 14063), (686, 13079), (902, 9947), (1078, 8323), (1189, 7546), (1421, 6314), (2009, 4466), (2233, 4018), (2378, 3773), (2842, 3157)]