2156682996

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{9661}}^1$

素因数の和:9743

約数の個数: 120

約数和(自身を含む): 6186887784

約数和(自身を除く): 4030204788

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 53, 54, 78, 81, 106, 108, 117, 156, 159, 162, 212, 234, 318, 324, 351, 468, 477, 636, 689, 702, 954, 1053, 1378, 1404, 1431, 1908, 2067, 2106, 2756, 2862, 4134, 4212, 4293, 5724, 6201, 8268, 8586, 9661, 12402, 17172, 18603, 19322, 24804, 28983, 37206, 38644, 55809, 57966, 74412, 86949, 111618, 115932, 125593, 173898, 223236, 251186, 260847, 347796, 376779, 502372, 512033, 521694, 753558, 782541, 1024066, 1043388, 1130337, 1507116, 1536099, 1565082, 2048132, 2260674, 3072198, 3130164, 3391011, 4521348, 4608297, 6144396, 6656429, 6782022, 9216594, 10173033, 13312858, 13564044, 13824891, 18433188, 19969287, 20346066, 26625716, 27649782, 39938574, 40692132, 41474673, 55299564, 59907861, 79877148, 82949346, 119815722, 165898692, 179723583, 239631444, 359447166, 539170749, 718894332, 1078341498, 2156682996]

約数ペア:

[(1, 2156682996), (2, 1078341498), (3, 718894332), (4, 539170749), (6, 359447166), (9, 239631444), (12, 179723583), (13, 165898692), (18, 119815722), (26, 82949346), (27, 79877148), (36, 59907861), (39, 55299564), (52, 41474673), (53, 40692132), (54, 39938574), (78, 27649782), (81, 26625716), (106, 20346066), (108, 19969287), (117, 18433188), (156, 13824891), (159, 13564044), (162, 13312858), (212, 10173033), (234, 9216594), (318, 6782022), (324, 6656429), (351, 6144396), (468, 4608297), (477, 4521348), (636, 3391011), (689, 3130164), (702, 3072198), (954, 2260674), (1053, 2048132), (1378, 1565082), (1404, 1536099), (1431, 1507116), (1908, 1130337), (2067, 1043388), (2106, 1024066), (2756, 782541), (2862, 753558), (4134, 521694), (4212, 512033), (4293, 502372), (5724, 376779), (6201, 347796), (8268, 260847), (8586, 251186), (9661, 223236), (12402, 173898), (17172, 125593), (18603, 115932), (19322, 111618), (24804, 86949), (28983, 74412), (37206, 57966), (38644, 55809)]