12661584

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:324

約数の個数: 80

約数和(自身を含む): 35747712

約数和(自身を除く): 23086128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 103, 104, 156, 197, 206, 208, 309, 312, 394, 412, 591, 618, 624, 788, 824, 1182, 1236, 1339, 1576, 1648, 2364, 2472, 2561, 2678, 3152, 4017, 4728, 4944, 5122, 5356, 7683, 8034, 9456, 10244, 10712, 15366, 16068, 20291, 20488, 21424, 30732, 32136, 40582, 40976, 60873, 61464, 64272, 81164, 121746, 122928, 162328, 243492, 263783, 324656, 486984, 527566, 791349, 973968, 1055132, 1582698, 2110264, 3165396, 4220528, 6330792, 12661584]

約数ペア:

[(1, 12661584), (2, 6330792), (3, 4220528), (4, 3165396), (6, 2110264), (8, 1582698), (12, 1055132), (13, 973968), (16, 791349), (24, 527566), (26, 486984), (39, 324656), (48, 263783), (52, 243492), (78, 162328), (103, 122928), (104, 121746), (156, 81164), (197, 64272), (206, 61464), (208, 60873), (309, 40976), (312, 40582), (394, 32136), (412, 30732), (591, 21424), (618, 20488), (624, 20291), (788, 16068), (824, 15366), (1182, 10712), (1236, 10244), (1339, 9456), (1576, 8034), (1648, 7683), (2364, 5356), (2472, 5122), (2561, 4944), (2678, 4728), (3152, 4017)]