2016498918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{607}}^1$

素因数の和:842

約数の個数: 128

約数和(自身を含む): 5099028480

約数和(自身を除く): 3082529562

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 23, 38, 42, 46, 57, 69, 114, 133, 138, 161, 181, 266, 322, 362, 399, 437, 483, 543, 607, 798, 874, 966, 1086, 1214, 1267, 1311, 1821, 2534, 2622, 3059, 3439, 3642, 3801, 4163, 4249, 6118, 6878, 7602, 8326, 8498, 9177, 10317, 11533, 12489, 12747, 13961, 18354, 20634, 23066, 24073, 24978, 25494, 27922, 29141, 34599, 41883, 48146, 58282, 69198, 72219, 79097, 80731, 83766, 87423, 97727, 109867, 144438, 158194, 161462, 174846, 195454, 219734, 237291, 242193, 265259, 293181, 329601, 474582, 484386, 530518, 553679, 586362, 659202, 769069, 795777, 1107358, 1538138, 1591554, 1661037, 1856813, 2087473, 2307207, 2526941, 3322074, 3713626, 4174946, 4614414, 5053882, 5570439, 6262419, 7580823, 11140878, 12524838, 14612311, 15161646, 17688587, 29224622, 35377174, 43836933, 48011879, 53065761, 87673866, 96023758, 106131522, 144035637, 288071274, 336083153, 672166306, 1008249459, 2016498918]

約数ペア:

[(1, 2016498918), (2, 1008249459), (3, 672166306), (6, 336083153), (7, 288071274), (14, 144035637), (19, 106131522), (21, 96023758), (23, 87673866), (38, 53065761), (42, 48011879), (46, 43836933), (57, 35377174), (69, 29224622), (114, 17688587), (133, 15161646), (138, 14612311), (161, 12524838), (181, 11140878), (266, 7580823), (322, 6262419), (362, 5570439), (399, 5053882), (437, 4614414), (483, 4174946), (543, 3713626), (607, 3322074), (798, 2526941), (874, 2307207), (966, 2087473), (1086, 1856813), (1214, 1661037), (1267, 1591554), (1311, 1538138), (1821, 1107358), (2534, 795777), (2622, 769069), (3059, 659202), (3439, 586362), (3642, 553679), (3801, 530518), (4163, 484386), (4249, 474582), (6118, 329601), (6878, 293181), (7602, 265259), (8326, 242193), (8498, 237291), (9177, 219734), (10317, 195454), (11533, 174846), (12489, 161462), (12747, 158194), (13961, 144438), (18354, 109867), (20634, 97727), (23066, 87423), (24073, 83766), (24978, 80731), (25494, 79097), (27922, 72219), (29141, 69198), (34599, 58282), (41883, 48146)]