22121946

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1451}}^1$

素因数の和:1488

約数の個数: 72

約数和(自身を含む): 60252192

約数和(自身を除く): 38130246

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 121, 126, 154, 198, 231, 242, 363, 462, 693, 726, 847, 1089, 1386, 1451, 1694, 2178, 2541, 2902, 4353, 5082, 7623, 8706, 10157, 13059, 15246, 15961, 20314, 26118, 30471, 31922, 47883, 60942, 91413, 95766, 111727, 143649, 175571, 182826, 223454, 287298, 335181, 351142, 526713, 670362, 1005543, 1053426, 1228997, 1580139, 2011086, 2457994, 3160278, 3686991, 7373982, 11060973, 22121946]

約数ペア:

[(1, 22121946), (2, 11060973), (3, 7373982), (6, 3686991), (7, 3160278), (9, 2457994), (11, 2011086), (14, 1580139), (18, 1228997), (21, 1053426), (22, 1005543), (33, 670362), (42, 526713), (63, 351142), (66, 335181), (77, 287298), (99, 223454), (121, 182826), (126, 175571), (154, 143649), (198, 111727), (231, 95766), (242, 91413), (363, 60942), (462, 47883), (693, 31922), (726, 30471), (847, 26118), (1089, 20314), (1386, 15961), (1451, 15246), (1694, 13059), (2178, 10157), (2541, 8706), (2902, 7623), (4353, 5082)]