1492187796

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{27109}}^1$

素因数の和:27269

約数の個数: 72

約数和(自身を含む): 4144576800

約数和(自身を除く): 2652389004

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 139, 198, 278, 396, 417, 556, 834, 1251, 1529, 1668, 2502, 3058, 4587, 5004, 6116, 9174, 13761, 18348, 27109, 27522, 54218, 55044, 81327, 108436, 162654, 243981, 298199, 325308, 487962, 596398, 894597, 975924, 1192796, 1789194, 2683791, 3578388, 3768151, 5367582, 7536302, 10735164, 11304453, 15072604, 22608906, 33913359, 41449661, 45217812, 67826718, 82899322, 124348983, 135653436, 165798644, 248697966, 373046949, 497395932, 746093898, 1492187796]

約数ペア:

[(1, 1492187796), (2, 746093898), (3, 497395932), (4, 373046949), (6, 248697966), (9, 165798644), (11, 135653436), (12, 124348983), (18, 82899322), (22, 67826718), (33, 45217812), (36, 41449661), (44, 33913359), (66, 22608906), (99, 15072604), (132, 11304453), (139, 10735164), (198, 7536302), (278, 5367582), (396, 3768151), (417, 3578388), (556, 2683791), (834, 1789194), (1251, 1192796), (1529, 975924), (1668, 894597), (2502, 596398), (3058, 487962), (4587, 325308), (5004, 298199), (6116, 243981), (9174, 162654), (13761, 108436), (18348, 81327), (27109, 55044), (27522, 54218)]