12921808392

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{17863}}^1$

素因数の和:18092

約数の個数: 128

約数和(自身を含む): 38200377600

約数和(自身を除く): 25278569208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 108, 136, 153, 197, 204, 216, 306, 394, 408, 459, 591, 612, 788, 918, 1182, 1224, 1576, 1773, 1836, 2364, 3349, 3546, 3672, 4728, 5319, 6698, 7092, 10047, 10638, 13396, 14184, 17863, 20094, 21276, 26792, 30141, 35726, 40188, 42552, 53589, 60282, 71452, 80376, 90423, 107178, 120564, 142904, 160767, 180846, 214356, 241128, 303671, 321534, 361692, 428712, 482301, 607342, 643068, 723384, 911013, 964602, 1214684, 1286136, 1822026, 1929204, 2429368, 2733039, 3519011, 3644052, 3858408, 5466078, 7038022, 7288104, 8199117, 10557033, 10932156, 14076044, 16398234, 21114066, 21864312, 28152088, 31671099, 32796468, 42228132, 59823187, 63342198, 65592936, 84456264, 95013297, 119646374, 126684396, 179469561, 190026594, 239292748, 253368792, 358939122, 380053188, 478585496, 538408683, 717878244, 760106376, 1076817366, 1435756488, 1615226049, 2153634732, 3230452098, 4307269464, 6460904196, 12921808392]

約数ペア:

[(1, 12921808392), (2, 6460904196), (3, 4307269464), (4, 3230452098), (6, 2153634732), (8, 1615226049), (9, 1435756488), (12, 1076817366), (17, 760106376), (18, 717878244), (24, 538408683), (27, 478585496), (34, 380053188), (36, 358939122), (51, 253368792), (54, 239292748), (68, 190026594), (72, 179469561), (102, 126684396), (108, 119646374), (136, 95013297), (153, 84456264), (197, 65592936), (204, 63342198), (216, 59823187), (306, 42228132), (394, 32796468), (408, 31671099), (459, 28152088), (591, 21864312), (612, 21114066), (788, 16398234), (918, 14076044), (1182, 10932156), (1224, 10557033), (1576, 8199117), (1773, 7288104), (1836, 7038022), (2364, 5466078), (3349, 3858408), (3546, 3644052), (3672, 3519011), (4728, 2733039), (5319, 2429368), (6698, 1929204), (7092, 1822026), (10047, 1286136), (10638, 1214684), (13396, 964602), (14184, 911013), (17863, 723384), (20094, 643068), (21276, 607342), (26792, 482301), (30141, 428712), (35726, 361692), (40188, 321534), (42552, 303671), (53589, 241128), (60282, 214356), (71452, 180846), (80376, 160767), (90423, 142904), (107178, 120564)]