548939916

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{26893}}^1$

素因数の和:26922

約数の個数: 84

約数和(自身を含む): 1646127952

約数和(自身を除く): 1097188036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 729, 756, 972, 1134, 1458, 1701, 2268, 2916, 3402, 5103, 6804, 10206, 20412, 26893, 53786, 80679, 107572, 161358, 188251, 242037, 322716, 376502, 484074, 564753, 726111, 753004, 968148, 1129506, 1452222, 1694259, 2178333, 2259012, 2904444, 3388518, 4356666, 5082777, 6534999, 6777036, 8713332, 10165554, 13069998, 15248331, 19604997, 20331108, 26139996, 30496662, 39209994, 45744993, 60993324, 78419988, 91489986, 137234979, 182979972, 274469958, 548939916]

約数ペア:

[(1, 548939916), (2, 274469958), (3, 182979972), (4, 137234979), (6, 91489986), (7, 78419988), (9, 60993324), (12, 45744993), (14, 39209994), (18, 30496662), (21, 26139996), (27, 20331108), (28, 19604997), (36, 15248331), (42, 13069998), (54, 10165554), (63, 8713332), (81, 6777036), (84, 6534999), (108, 5082777), (126, 4356666), (162, 3388518), (189, 2904444), (243, 2259012), (252, 2178333), (324, 1694259), (378, 1452222), (486, 1129506), (567, 968148), (729, 753004), (756, 726111), (972, 564753), (1134, 484074), (1458, 376502), (1701, 322716), (2268, 242037), (2916, 188251), (3402, 161358), (5103, 107572), (6804, 80679), (10206, 53786), (20412, 26893)]