31425954

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{769}}^1$

素因数の和:927

約数の個数: 48

約数和(自身を含む): 73735200

約数和(自身を除く): 42309246

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 139, 147, 278, 294, 417, 769, 834, 973, 1538, 1946, 2307, 2919, 4614, 5383, 5838, 6811, 10766, 13622, 16149, 20433, 32298, 37681, 40866, 75362, 106891, 113043, 213782, 226086, 320673, 641346, 748237, 1496474, 2244711, 4489422, 5237659, 10475318, 15712977, 31425954]

約数ペア:

[(1, 31425954), (2, 15712977), (3, 10475318), (6, 5237659), (7, 4489422), (14, 2244711), (21, 1496474), (42, 748237), (49, 641346), (98, 320673), (139, 226086), (147, 213782), (278, 113043), (294, 106891), (417, 75362), (769, 40866), (834, 37681), (973, 32298), (1538, 20433), (1946, 16149), (2307, 13622), (2919, 10766), (4614, 6811), (5383, 5838)]