2013448698

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:409

約数の個数: 128

約数和(自身を含む): 4776099840

約数和(自身を除く): 2762651142

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 47, 54, 62, 93, 94, 141, 157, 163, 186, 279, 282, 314, 326, 423, 471, 489, 558, 837, 846, 942, 978, 1269, 1413, 1457, 1467, 1674, 2538, 2826, 2914, 2934, 4239, 4371, 4401, 4867, 5053, 7379, 7661, 8478, 8742, 8802, 9734, 10106, 13113, 14601, 14758, 15159, 15322, 22137, 22983, 25591, 26226, 29202, 30318, 39339, 43803, 44274, 45477, 45966, 51182, 66411, 68949, 76773, 78678, 87606, 90954, 131409, 132822, 136431, 137898, 153546, 199233, 206847, 228749, 230319, 237491, 262818, 272862, 398466, 413694, 457498, 460638, 474982, 686247, 690957, 712473, 793321, 1202777, 1372494, 1381914, 1424946, 1586642, 2058741, 2137419, 2379963, 2405554, 3608331, 4117482, 4274838, 4759926, 6176223, 6412257, 7139889, 7216662, 10824993, 12352446, 12824514, 14279778, 21419667, 21649986, 32474979, 37286087, 42839334, 64949958, 74572174, 111858261, 223716522, 335574783, 671149566, 1006724349, 2013448698]

約数ペア:

[(1, 2013448698), (2, 1006724349), (3, 671149566), (6, 335574783), (9, 223716522), (18, 111858261), (27, 74572174), (31, 64949958), (47, 42839334), (54, 37286087), (62, 32474979), (93, 21649986), (94, 21419667), (141, 14279778), (157, 12824514), (163, 12352446), (186, 10824993), (279, 7216662), (282, 7139889), (314, 6412257), (326, 6176223), (423, 4759926), (471, 4274838), (489, 4117482), (558, 3608331), (837, 2405554), (846, 2379963), (942, 2137419), (978, 2058741), (1269, 1586642), (1413, 1424946), (1457, 1381914), (1467, 1372494), (1674, 1202777), (2538, 793321), (2826, 712473), (2914, 690957), (2934, 686247), (4239, 474982), (4371, 460638), (4401, 457498), (4867, 413694), (5053, 398466), (7379, 272862), (7661, 262818), (8478, 237491), (8742, 230319), (8802, 228749), (9734, 206847), (10106, 199233), (13113, 153546), (14601, 137898), (14758, 136431), (15159, 132822), (15322, 131409), (22137, 90954), (22983, 87606), (25591, 78678), (26226, 76773), (29202, 68949), (30318, 66411), (39339, 51182), (43803, 45966), (44274, 45477)]