42980166

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1$

素因数の和:450

約数の個数: 64

約数和(自身を含む): 101548800

約数和(自身を除く): 58568634

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 163, 171, 257, 326, 342, 489, 513, 514, 771, 978, 1026, 1467, 1542, 2313, 2934, 3097, 4401, 4626, 4883, 6194, 6939, 8802, 9291, 9766, 13878, 14649, 18582, 27873, 29298, 41891, 43947, 55746, 83619, 83782, 87894, 125673, 131841, 167238, 251346, 263682, 377019, 754038, 795929, 1131057, 1591858, 2262114, 2387787, 4775574, 7163361, 14326722, 21490083, 42980166]

約数ペア:

[(1, 42980166), (2, 21490083), (3, 14326722), (6, 7163361), (9, 4775574), (18, 2387787), (19, 2262114), (27, 1591858), (38, 1131057), (54, 795929), (57, 754038), (114, 377019), (163, 263682), (171, 251346), (257, 167238), (326, 131841), (342, 125673), (489, 87894), (513, 83782), (514, 83619), (771, 55746), (978, 43947), (1026, 41891), (1467, 29298), (1542, 27873), (2313, 18582), (2934, 14649), (3097, 13878), (4401, 9766), (4626, 9291), (4883, 8802), (6194, 6939)]