2991427686

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{473477}}^1$

素因数の和:473507

約数の個数: 48

約数和(自身を含む): 7238531664

約数和(自身を除く): 4247103978

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 351, 486, 702, 1053, 2106, 3159, 6318, 473477, 946954, 1420431, 2840862, 4261293, 6155201, 8522586, 12310402, 12783879, 18465603, 25567758, 36931206, 38351637, 55396809, 76703274, 110793618, 115054911, 166190427, 230109822, 332380854, 498571281, 997142562, 1495713843, 2991427686]

約数ペア:

[(1, 2991427686), (2, 1495713843), (3, 997142562), (6, 498571281), (9, 332380854), (13, 230109822), (18, 166190427), (26, 115054911), (27, 110793618), (39, 76703274), (54, 55396809), (78, 38351637), (81, 36931206), (117, 25567758), (162, 18465603), (234, 12783879), (243, 12310402), (351, 8522586), (486, 6155201), (702, 4261293), (1053, 2840862), (2106, 1420431), (3159, 946954), (6318, 473477)]