12907674

素因数分解:

$2^1\times 3^7\times {\mathrm{13}}^1\times {\mathrm{227}}^1$

素因数の和:263

約数の個数: 64

約数和(自身を含む): 31409280

約数和(自身を除く): 18501606

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 227, 234, 243, 351, 454, 486, 681, 702, 729, 1053, 1362, 1458, 2043, 2106, 2187, 2951, 3159, 4086, 4374, 5902, 6129, 6318, 8853, 9477, 12258, 17706, 18387, 18954, 26559, 28431, 36774, 53118, 55161, 56862, 79677, 110322, 159354, 165483, 239031, 330966, 478062, 496449, 717093, 992898, 1434186, 2151279, 4302558, 6453837, 12907674]

約数ペア:

[(1, 12907674), (2, 6453837), (3, 4302558), (6, 2151279), (9, 1434186), (13, 992898), (18, 717093), (26, 496449), (27, 478062), (39, 330966), (54, 239031), (78, 165483), (81, 159354), (117, 110322), (162, 79677), (227, 56862), (234, 55161), (243, 53118), (351, 36774), (454, 28431), (486, 26559), (681, 18954), (702, 18387), (729, 17706), (1053, 12258), (1362, 9477), (1458, 8853), (2043, 6318), (2106, 6129), (2187, 5902), (2951, 4374), (3159, 4086)]