12956202

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{107}}^1$

素因数の和:184

約数の個数: 72

約数和(自身を含む): 33460128

約数和(自身を除く): 20503926

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 107, 126, 186, 214, 217, 279, 321, 434, 558, 642, 651, 749, 961, 963, 1302, 1498, 1922, 1926, 1953, 2247, 2883, 3317, 3906, 4494, 5766, 6634, 6727, 6741, 8649, 9951, 13454, 13482, 17298, 19902, 20181, 23219, 29853, 40362, 46438, 59706, 60543, 69657, 102827, 121086, 139314, 205654, 208971, 308481, 417942, 616962, 719789, 925443, 1439578, 1850886, 2159367, 4318734, 6478101, 12956202]

約数ペア:

[(1, 12956202), (2, 6478101), (3, 4318734), (6, 2159367), (7, 1850886), (9, 1439578), (14, 925443), (18, 719789), (21, 616962), (31, 417942), (42, 308481), (62, 208971), (63, 205654), (93, 139314), (107, 121086), (126, 102827), (186, 69657), (214, 60543), (217, 59706), (279, 46438), (321, 40362), (434, 29853), (558, 23219), (642, 20181), (651, 19902), (749, 17298), (961, 13482), (963, 13454), (1302, 9951), (1498, 8649), (1922, 6741), (1926, 6727), (1953, 6634), (2247, 5766), (2883, 4494), (3317, 3906)]