2018743896

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{157813}}^1$

素因数の和:157876

約数の個数: 64

約数和(自身を含む): 5567677920

約数和(自身を除く): 3548934024

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 41, 52, 78, 82, 104, 123, 156, 164, 246, 312, 328, 492, 533, 984, 1066, 1599, 2132, 3198, 4264, 6396, 12792, 157813, 315626, 473439, 631252, 946878, 1262504, 1893756, 2051569, 3787512, 4103138, 6154707, 6470333, 8206276, 12309414, 12940666, 16412552, 19410999, 24618828, 25881332, 38821998, 49237656, 51762664, 77643996, 84114329, 155287992, 168228658, 252342987, 336457316, 504685974, 672914632, 1009371948, 2018743896]

約数ペア:

[(1, 2018743896), (2, 1009371948), (3, 672914632), (4, 504685974), (6, 336457316), (8, 252342987), (12, 168228658), (13, 155287992), (24, 84114329), (26, 77643996), (39, 51762664), (41, 49237656), (52, 38821998), (78, 25881332), (82, 24618828), (104, 19410999), (123, 16412552), (156, 12940666), (164, 12309414), (246, 8206276), (312, 6470333), (328, 6154707), (492, 4103138), (533, 3787512), (984, 2051569), (1066, 1893756), (1599, 1262504), (2132, 946878), (3198, 631252), (4264, 473439), (6396, 315626), (12792, 157813)]