21327936

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{2267}}^1$

素因数の和:2296

約数の個数: 84

約数和(自身を含む): 65672208

約数和(自身を除く): 44344272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 392, 448, 588, 672, 784, 1176, 1344, 1568, 2267, 2352, 3136, 4534, 4704, 6801, 9068, 9408, 13602, 15869, 18136, 27204, 31738, 36272, 47607, 54408, 63476, 72544, 95214, 108816, 111083, 126952, 145088, 190428, 217632, 222166, 253904, 333249, 380856, 435264, 444332, 507808, 666498, 761712, 888664, 1015616, 1332996, 1523424, 1777328, 2665992, 3046848, 3554656, 5331984, 7109312, 10663968, 21327936]

約数ペア:

[(1, 21327936), (2, 10663968), (3, 7109312), (4, 5331984), (6, 3554656), (7, 3046848), (8, 2665992), (12, 1777328), (14, 1523424), (16, 1332996), (21, 1015616), (24, 888664), (28, 761712), (32, 666498), (42, 507808), (48, 444332), (49, 435264), (56, 380856), (64, 333249), (84, 253904), (96, 222166), (98, 217632), (112, 190428), (147, 145088), (168, 126952), (192, 111083), (196, 108816), (224, 95214), (294, 72544), (336, 63476), (392, 54408), (448, 47607), (588, 36272), (672, 31738), (784, 27204), (1176, 18136), (1344, 15869), (1568, 13602), (2267, 9408), (2352, 9068), (3136, 6801), (4534, 4704)]