842898

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:127

約数の個数: 48

約数和(自身を含む): 2035584

約数和(自身を除く): 1192686

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 49, 61, 94, 98, 122, 141, 147, 183, 282, 294, 329, 366, 427, 658, 854, 987, 1281, 1974, 2303, 2562, 2867, 2989, 4606, 5734, 5978, 6909, 8601, 8967, 13818, 17202, 17934, 20069, 40138, 60207, 120414, 140483, 280966, 421449, 842898]

約数ペア:

[(1, 842898), (2, 421449), (3, 280966), (6, 140483), (7, 120414), (14, 60207), (21, 40138), (42, 20069), (47, 17934), (49, 17202), (61, 13818), (94, 8967), (98, 8601), (122, 6909), (141, 5978), (147, 5734), (183, 4606), (282, 2989), (294, 2867), (329, 2562), (366, 2303), (427, 1974), (658, 1281), (854, 987)]