3154554

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:112

約数の個数: 72

約数和(自身を含む): 7964892

約数和(自身を除く): 4810338

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 61, 78, 102, 117, 122, 153, 169, 183, 221, 234, 306, 338, 366, 442, 507, 549, 663, 793, 1014, 1037, 1098, 1326, 1521, 1586, 1989, 2074, 2379, 2873, 3042, 3111, 3978, 4758, 5746, 6222, 7137, 8619, 9333, 10309, 13481, 14274, 17238, 18666, 20618, 25857, 26962, 30927, 40443, 51714, 61854, 80886, 92781, 121329, 175253, 185562, 242658, 350506, 525759, 1051518, 1577277, 3154554]

約数ペア:

[(1, 3154554), (2, 1577277), (3, 1051518), (6, 525759), (9, 350506), (13, 242658), (17, 185562), (18, 175253), (26, 121329), (34, 92781), (39, 80886), (51, 61854), (61, 51714), (78, 40443), (102, 30927), (117, 26962), (122, 25857), (153, 20618), (169, 18666), (183, 17238), (221, 14274), (234, 13481), (306, 10309), (338, 9333), (366, 8619), (442, 7137), (507, 6222), (549, 5746), (663, 4758), (793, 3978), (1014, 3111), (1037, 3042), (1098, 2873), (1326, 2379), (1521, 2074), (1586, 1989)]