4437108

素因数分解:

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

素因数の和:541

約数の個数: 72

約数和(自身を含む): 12740000

約数和(自身を除く): 8302892

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 499, 684, 741, 988, 998, 1482, 1497, 1996, 2223, 2964, 2994, 4446, 4491, 5988, 6487, 8892, 8982, 9481, 12974, 17964, 18962, 19461, 25948, 28443, 37924, 38922, 56886, 58383, 77844, 85329, 113772, 116766, 123253, 170658, 233532, 246506, 341316, 369759, 493012, 739518, 1109277, 1479036, 2218554, 4437108]

約数ペア:

[(1, 4437108), (2, 2218554), (3, 1479036), (4, 1109277), (6, 739518), (9, 493012), (12, 369759), (13, 341316), (18, 246506), (19, 233532), (26, 170658), (36, 123253), (38, 116766), (39, 113772), (52, 85329), (57, 77844), (76, 58383), (78, 56886), (114, 38922), (117, 37924), (156, 28443), (171, 25948), (228, 19461), (234, 18962), (247, 17964), (342, 12974), (468, 9481), (494, 8982), (499, 8892), (684, 6487), (741, 5988), (988, 4491), (998, 4446), (1482, 2994), (1497, 2964), (1996, 2223)]