8397354

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1$

素因数の和:667

約数の個数: 64

約数和(自身を含む): 21427200

約数和(自身を除く): 13029846

約数列:

[1, 2, 3, 6, 7, 14, 17, 19, 21, 34, 38, 42, 51, 57, 102, 114, 119, 133, 238, 266, 323, 357, 399, 619, 646, 714, 798, 969, 1238, 1857, 1938, 2261, 3714, 4333, 4522, 6783, 8666, 10523, 11761, 12999, 13566, 21046, 23522, 25998, 31569, 35283, 63138, 70566, 73661, 82327, 147322, 164654, 199937, 220983, 246981, 399874, 441966, 493962, 599811, 1199622, 1399559, 2799118, 4198677, 8397354]

約数ペア:

[(1, 8397354), (2, 4198677), (3, 2799118), (6, 1399559), (7, 1199622), (14, 599811), (17, 493962), (19, 441966), (21, 399874), (34, 246981), (38, 220983), (42, 199937), (51, 164654), (57, 147322), (102, 82327), (114, 73661), (119, 70566), (133, 63138), (238, 35283), (266, 31569), (323, 25998), (357, 23522), (399, 21046), (619, 13566), (646, 12999), (714, 11761), (798, 10523), (969, 8666), (1238, 6783), (1857, 4522), (1938, 4333), (2261, 3714)]