42839334

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:362

約数の個数: 64

約数和(自身を含む): 99502080

約数和(自身を除く): 56662746

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 157, 163, 186, 279, 314, 326, 471, 489, 558, 837, 942, 978, 1413, 1467, 1674, 2826, 2934, 4239, 4401, 4867, 5053, 8478, 8802, 9734, 10106, 14601, 15159, 25591, 29202, 30318, 43803, 45477, 51182, 76773, 87606, 90954, 131409, 136431, 153546, 230319, 262818, 272862, 460638, 690957, 793321, 1381914, 1586642, 2379963, 4759926, 7139889, 14279778, 21419667, 42839334]

約数ペア:

[(1, 42839334), (2, 21419667), (3, 14279778), (6, 7139889), (9, 4759926), (18, 2379963), (27, 1586642), (31, 1381914), (54, 793321), (62, 690957), (93, 460638), (157, 272862), (163, 262818), (186, 230319), (279, 153546), (314, 136431), (326, 131409), (471, 90954), (489, 87606), (558, 76773), (837, 51182), (942, 45477), (978, 43803), (1413, 30318), (1467, 29202), (1674, 25591), (2826, 15159), (2934, 14601), (4239, 10106), (4401, 9734), (4867, 8802), (5053, 8478)]