21632688

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1951}}^1$

素因数の和:1983

約数の個数: 120

約数和(自身を含む): 75518976

約数和(自身を除く): 53886288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 99, 112, 126, 132, 144, 154, 168, 176, 198, 231, 252, 264, 308, 336, 396, 462, 504, 528, 616, 693, 792, 924, 1008, 1232, 1386, 1584, 1848, 1951, 2772, 3696, 3902, 5544, 5853, 7804, 11088, 11706, 13657, 15608, 17559, 21461, 23412, 27314, 31216, 35118, 40971, 42922, 46824, 54628, 64383, 70236, 81942, 85844, 93648, 109256, 122913, 128766, 140472, 150227, 163884, 171688, 193149, 218512, 245826, 257532, 280944, 300454, 327768, 343376, 386298, 450681, 491652, 515064, 600908, 655536, 772596, 901362, 983304, 1030128, 1201816, 1352043, 1545192, 1802724, 1966608, 2403632, 2704086, 3090384, 3605448, 5408172, 7210896, 10816344, 21632688]

約数ペア:

[(1, 21632688), (2, 10816344), (3, 7210896), (4, 5408172), (6, 3605448), (7, 3090384), (8, 2704086), (9, 2403632), (11, 1966608), (12, 1802724), (14, 1545192), (16, 1352043), (18, 1201816), (21, 1030128), (22, 983304), (24, 901362), (28, 772596), (33, 655536), (36, 600908), (42, 515064), (44, 491652), (48, 450681), (56, 386298), (63, 343376), (66, 327768), (72, 300454), (77, 280944), (84, 257532), (88, 245826), (99, 218512), (112, 193149), (126, 171688), (132, 163884), (144, 150227), (154, 140472), (168, 128766), (176, 122913), (198, 109256), (231, 93648), (252, 85844), (264, 81942), (308, 70236), (336, 64383), (396, 54628), (462, 46824), (504, 42922), (528, 40971), (616, 35118), (693, 31216), (792, 27314), (924, 23412), (1008, 21461), (1232, 17559), (1386, 15608), (1584, 13657), (1848, 11706), (1951, 11088), (2772, 7804), (3696, 5853), (3902, 5544)]