27294678

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{719}}^1$

素因数の和:786

約数の個数: 64

約数和(自身を含む): 65664000

約数和(自身を除く): 38369322

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 37, 38, 54, 57, 74, 111, 114, 171, 222, 333, 342, 513, 666, 703, 719, 999, 1026, 1406, 1438, 1998, 2109, 2157, 4218, 4314, 6327, 6471, 12654, 12942, 13661, 18981, 19413, 26603, 27322, 37962, 38826, 40983, 53206, 79809, 81966, 122949, 159618, 239427, 245898, 368847, 478854, 505457, 718281, 737694, 1010914, 1436562, 1516371, 3032742, 4549113, 9098226, 13647339, 27294678]

約数ペア:

[(1, 27294678), (2, 13647339), (3, 9098226), (6, 4549113), (9, 3032742), (18, 1516371), (19, 1436562), (27, 1010914), (37, 737694), (38, 718281), (54, 505457), (57, 478854), (74, 368847), (111, 245898), (114, 239427), (171, 159618), (222, 122949), (333, 81966), (342, 79809), (513, 53206), (666, 40983), (703, 38826), (719, 37962), (999, 27322), (1026, 26603), (1406, 19413), (1438, 18981), (1998, 13661), (2109, 12942), (2157, 12654), (4218, 6471), (4314, 6327)]