6665922

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:192

約数の個数: 64

約数和(自身を含む): 15984000

約数和(自身を除く): 9318078

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 73, 89, 114, 146, 171, 178, 219, 267, 342, 438, 513, 534, 657, 801, 1026, 1314, 1387, 1602, 1691, 1971, 2403, 2774, 3382, 3942, 4161, 4806, 5073, 6497, 8322, 10146, 12483, 12994, 15219, 19491, 24966, 30438, 37449, 38982, 45657, 58473, 74898, 91314, 116946, 123443, 175419, 246886, 350838, 370329, 740658, 1110987, 2221974, 3332961, 6665922]

約数ペア:

[(1, 6665922), (2, 3332961), (3, 2221974), (6, 1110987), (9, 740658), (18, 370329), (19, 350838), (27, 246886), (38, 175419), (54, 123443), (57, 116946), (73, 91314), (89, 74898), (114, 58473), (146, 45657), (171, 38982), (178, 37449), (219, 30438), (267, 24966), (342, 19491), (438, 15219), (513, 12994), (534, 12483), (657, 10146), (801, 8322), (1026, 6497), (1314, 5073), (1387, 4806), (1602, 4161), (1691, 3942), (1971, 3382), (2403, 2774)]