26622648

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:546

約数の個数: 128

約数和(自身を含む): 84000000

約数和(自身を除く): 57377352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 104, 108, 114, 117, 152, 156, 171, 216, 228, 234, 247, 312, 342, 351, 456, 468, 494, 499, 513, 684, 702, 741, 936, 988, 998, 1026, 1368, 1404, 1482, 1497, 1976, 1996, 2052, 2223, 2808, 2964, 2994, 3992, 4104, 4446, 4491, 5928, 5988, 6487, 6669, 8892, 8982, 9481, 11976, 12974, 13338, 13473, 17784, 17964, 18962, 19461, 25948, 26676, 26946, 28443, 35928, 37924, 38922, 51896, 53352, 53892, 56886, 58383, 75848, 77844, 85329, 107784, 113772, 116766, 123253, 155688, 170658, 175149, 227544, 233532, 246506, 255987, 341316, 350298, 369759, 467064, 493012, 511974, 682632, 700596, 739518, 986024, 1023948, 1109277, 1401192, 1479036, 2047896, 2218554, 2958072, 3327831, 4437108, 6655662, 8874216, 13311324, 26622648]

約数ペア:

[(1, 26622648), (2, 13311324), (3, 8874216), (4, 6655662), (6, 4437108), (8, 3327831), (9, 2958072), (12, 2218554), (13, 2047896), (18, 1479036), (19, 1401192), (24, 1109277), (26, 1023948), (27, 986024), (36, 739518), (38, 700596), (39, 682632), (52, 511974), (54, 493012), (57, 467064), (72, 369759), (76, 350298), (78, 341316), (104, 255987), (108, 246506), (114, 233532), (117, 227544), (152, 175149), (156, 170658), (171, 155688), (216, 123253), (228, 116766), (234, 113772), (247, 107784), (312, 85329), (342, 77844), (351, 75848), (456, 58383), (468, 56886), (494, 53892), (499, 53352), (513, 51896), (684, 38922), (702, 37924), (741, 35928), (936, 28443), (988, 26946), (998, 26676), (1026, 25948), (1368, 19461), (1404, 18962), (1482, 17964), (1497, 17784), (1976, 13473), (1996, 13338), (2052, 12974), (2223, 11976), (2808, 9481), (2964, 8982), (2994, 8892), (3992, 6669), (4104, 6487), (4446, 5988), (4491, 5928)]