2247356538

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{73}}^2\times {\mathrm{3347}}^1$

素因数の和:3508

約数の個数: 72

約数和(自身を含む): 5643844128

約数和(自身を除く): 3396487590

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 73, 126, 146, 219, 438, 511, 657, 1022, 1314, 1533, 3066, 3347, 4599, 5329, 6694, 9198, 10041, 10658, 15987, 20082, 23429, 30123, 31974, 37303, 46858, 47961, 60246, 70287, 74606, 95922, 111909, 140574, 210861, 223818, 244331, 335727, 421722, 488662, 671454, 732993, 1465986, 1710317, 2198979, 3420634, 4397958, 5130951, 10261902, 15392853, 17836163, 30785706, 35672326, 53508489, 107016978, 124853141, 160525467, 249706282, 321050934, 374559423, 749118846, 1123678269, 2247356538]

約数ペア:

[(1, 2247356538), (2, 1123678269), (3, 749118846), (6, 374559423), (7, 321050934), (9, 249706282), (14, 160525467), (18, 124853141), (21, 107016978), (42, 53508489), (63, 35672326), (73, 30785706), (126, 17836163), (146, 15392853), (219, 10261902), (438, 5130951), (511, 4397958), (657, 3420634), (1022, 2198979), (1314, 1710317), (1533, 1465986), (3066, 732993), (3347, 671454), (4599, 488662), (5329, 421722), (6694, 335727), (9198, 244331), (10041, 223818), (10658, 210861), (15987, 140574), (20082, 111909), (23429, 95922), (30123, 74606), (31974, 70287), (37303, 60246), (46858, 47961)]