13311324

素因数分解:

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

素因数の和:544

約数の個数: 96

約数和(自身を含む): 39200000

約数和(自身を除く): 25888676

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 108, 114, 117, 156, 171, 228, 234, 247, 342, 351, 468, 494, 499, 513, 684, 702, 741, 988, 998, 1026, 1404, 1482, 1497, 1996, 2052, 2223, 2964, 2994, 4446, 4491, 5988, 6487, 6669, 8892, 8982, 9481, 12974, 13338, 13473, 17964, 18962, 19461, 25948, 26676, 26946, 28443, 37924, 38922, 53892, 56886, 58383, 77844, 85329, 113772, 116766, 123253, 170658, 175149, 233532, 246506, 255987, 341316, 350298, 369759, 493012, 511974, 700596, 739518, 1023948, 1109277, 1479036, 2218554, 3327831, 4437108, 6655662, 13311324]

約数ペア:

[(1, 13311324), (2, 6655662), (3, 4437108), (4, 3327831), (6, 2218554), (9, 1479036), (12, 1109277), (13, 1023948), (18, 739518), (19, 700596), (26, 511974), (27, 493012), (36, 369759), (38, 350298), (39, 341316), (52, 255987), (54, 246506), (57, 233532), (76, 175149), (78, 170658), (108, 123253), (114, 116766), (117, 113772), (156, 85329), (171, 77844), (228, 58383), (234, 56886), (247, 53892), (342, 38922), (351, 37924), (468, 28443), (494, 26946), (499, 26676), (513, 25948), (684, 19461), (702, 18962), (741, 17964), (988, 13473), (998, 13338), (1026, 12974), (1404, 9481), (1482, 8982), (1497, 8892), (1996, 6669), (2052, 6487), (2223, 5988), (2964, 4491), (2994, 4446)]