9091992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:233

約数の個数: 128

約数和(自身を含む): 29352960

約数和(自身を除く): 20260968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 23, 24, 26, 28, 39, 42, 46, 52, 56, 69, 78, 84, 91, 92, 104, 138, 156, 161, 168, 181, 182, 184, 273, 276, 299, 312, 322, 362, 364, 483, 543, 546, 552, 598, 644, 724, 728, 897, 966, 1086, 1092, 1196, 1267, 1288, 1448, 1794, 1932, 2093, 2172, 2184, 2353, 2392, 2534, 3588, 3801, 3864, 4163, 4186, 4344, 4706, 5068, 6279, 7059, 7176, 7602, 8326, 8372, 9412, 10136, 12489, 12558, 14118, 15204, 16471, 16652, 16744, 18824, 24978, 25116, 28236, 29141, 30408, 32942, 33304, 49413, 49956, 50232, 54119, 56472, 58282, 65884, 87423, 98826, 99912, 108238, 116564, 131768, 162357, 174846, 197652, 216476, 233128, 324714, 349692, 378833, 395304, 432952, 649428, 699384, 757666, 1136499, 1298856, 1515332, 2272998, 3030664, 4545996, 9091992]

約数ペア:

[(1, 9091992), (2, 4545996), (3, 3030664), (4, 2272998), (6, 1515332), (7, 1298856), (8, 1136499), (12, 757666), (13, 699384), (14, 649428), (21, 432952), (23, 395304), (24, 378833), (26, 349692), (28, 324714), (39, 233128), (42, 216476), (46, 197652), (52, 174846), (56, 162357), (69, 131768), (78, 116564), (84, 108238), (91, 99912), (92, 98826), (104, 87423), (138, 65884), (156, 58282), (161, 56472), (168, 54119), (181, 50232), (182, 49956), (184, 49413), (273, 33304), (276, 32942), (299, 30408), (312, 29141), (322, 28236), (362, 25116), (364, 24978), (483, 18824), (543, 16744), (546, 16652), (552, 16471), (598, 15204), (644, 14118), (724, 12558), (728, 12489), (897, 10136), (966, 9412), (1086, 8372), (1092, 8326), (1196, 7602), (1267, 7176), (1288, 7059), (1448, 6279), (1794, 5068), (1932, 4706), (2093, 4344), (2172, 4186), (2184, 4163), (2353, 3864), (2392, 3801), (2534, 3588)]