15662639538

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{130987}}^1$

素因数の和:131088

約数の個数: 96

約数和(自身を含む): 42339513216

約数和(自身を除く): 26676873678

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 73, 78, 91, 117, 126, 146, 182, 219, 234, 273, 438, 511, 546, 657, 819, 949, 1022, 1314, 1533, 1638, 1898, 2847, 3066, 4599, 5694, 6643, 8541, 9198, 13286, 17082, 19929, 39858, 59787, 119574, 130987, 261974, 392961, 785922, 916909, 1178883, 1702831, 1833818, 2357766, 2750727, 3405662, 5108493, 5501454, 8252181, 9562051, 10216986, 11919817, 15325479, 16504362, 19124102, 23839634, 28686153, 30650958, 35759451, 57372306, 66934357, 71518902, 86058459, 107278353, 124306663, 133868714, 172116918, 200803071, 214556706, 248613326, 372919989, 401606142, 602409213, 745839978, 870146641, 1118759967, 1204818426, 1740293282, 2237519934, 2610439923, 5220879846, 7831319769, 15662639538]

約数ペア:

[(1, 15662639538), (2, 7831319769), (3, 5220879846), (6, 2610439923), (7, 2237519934), (9, 1740293282), (13, 1204818426), (14, 1118759967), (18, 870146641), (21, 745839978), (26, 602409213), (39, 401606142), (42, 372919989), (63, 248613326), (73, 214556706), (78, 200803071), (91, 172116918), (117, 133868714), (126, 124306663), (146, 107278353), (182, 86058459), (219, 71518902), (234, 66934357), (273, 57372306), (438, 35759451), (511, 30650958), (546, 28686153), (657, 23839634), (819, 19124102), (949, 16504362), (1022, 15325479), (1314, 11919817), (1533, 10216986), (1638, 9562051), (1898, 8252181), (2847, 5501454), (3066, 5108493), (4599, 3405662), (5694, 2750727), (6643, 2357766), (8541, 1833818), (9198, 1702831), (13286, 1178883), (17082, 916909), (19929, 785922), (39858, 392961), (59787, 261974), (119574, 130987)]