18718392

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1447}}^1$

素因数の和:1481

約数の個数: 96

約数和(自身を含む): 59425920

約数和(自身を除く): 40707528

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 49, 56, 66, 77, 84, 88, 98, 132, 147, 154, 168, 196, 231, 264, 294, 308, 392, 462, 539, 588, 616, 924, 1078, 1176, 1447, 1617, 1848, 2156, 2894, 3234, 4312, 4341, 5788, 6468, 8682, 10129, 11576, 12936, 15917, 17364, 20258, 30387, 31834, 34728, 40516, 47751, 60774, 63668, 70903, 81032, 95502, 111419, 121548, 127336, 141806, 191004, 212709, 222838, 243096, 283612, 334257, 382008, 425418, 445676, 567224, 668514, 779933, 850836, 891352, 1337028, 1559866, 1701672, 2339799, 2674056, 3119732, 4679598, 6239464, 9359196, 18718392]

約数ペア:

[(1, 18718392), (2, 9359196), (3, 6239464), (4, 4679598), (6, 3119732), (7, 2674056), (8, 2339799), (11, 1701672), (12, 1559866), (14, 1337028), (21, 891352), (22, 850836), (24, 779933), (28, 668514), (33, 567224), (42, 445676), (44, 425418), (49, 382008), (56, 334257), (66, 283612), (77, 243096), (84, 222838), (88, 212709), (98, 191004), (132, 141806), (147, 127336), (154, 121548), (168, 111419), (196, 95502), (231, 81032), (264, 70903), (294, 63668), (308, 60774), (392, 47751), (462, 40516), (539, 34728), (588, 31834), (616, 30387), (924, 20258), (1078, 17364), (1176, 15917), (1447, 12936), (1617, 11576), (1848, 10129), (2156, 8682), (2894, 6468), (3234, 5788), (4312, 4341)]