987548886

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{619}}^1\times {\mathrm{1453}}^1$

素因数の和:2141

約数の個数: 48

約数和(自身を含む): 2179778640

約数和(自身を除く): 1192229754

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 619, 1098, 1238, 1453, 1857, 2906, 3714, 4359, 5571, 8718, 11142, 13077, 26154, 37759, 75518, 88633, 113277, 177266, 226554, 265899, 339831, 531798, 679662, 797697, 899407, 1595394, 1798814, 2698221, 5396442, 8094663, 16189326, 54863827, 109727654, 164591481, 329182962, 493774443, 987548886]

約数ペア:

[(1, 987548886), (2, 493774443), (3, 329182962), (6, 164591481), (9, 109727654), (18, 54863827), (61, 16189326), (122, 8094663), (183, 5396442), (366, 2698221), (549, 1798814), (619, 1595394), (1098, 899407), (1238, 797697), (1453, 679662), (1857, 531798), (2906, 339831), (3714, 265899), (4359, 226554), (5571, 177266), (8718, 113277), (11142, 88633), (13077, 75518), (26154, 37759)]