21782304

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{1483}}^1$

素因数の和:1519

約数の個数: 96

約数和(自身を含む): 67314240

約数和(自身を除く): 45531936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 96, 102, 108, 136, 144, 153, 204, 216, 272, 288, 306, 408, 432, 459, 544, 612, 816, 864, 918, 1224, 1483, 1632, 1836, 2448, 2966, 3672, 4449, 4896, 5932, 7344, 8898, 11864, 13347, 14688, 17796, 23728, 25211, 26694, 35592, 40041, 47456, 50422, 53388, 71184, 75633, 80082, 100844, 106776, 142368, 151266, 160164, 201688, 213552, 226899, 302532, 320328, 403376, 427104, 453798, 605064, 640656, 680697, 806752, 907596, 1210128, 1281312, 1361394, 1815192, 2420256, 2722788, 3630384, 5445576, 7260768, 10891152, 21782304]

約数ペア:

[(1, 21782304), (2, 10891152), (3, 7260768), (4, 5445576), (6, 3630384), (8, 2722788), (9, 2420256), (12, 1815192), (16, 1361394), (17, 1281312), (18, 1210128), (24, 907596), (27, 806752), (32, 680697), (34, 640656), (36, 605064), (48, 453798), (51, 427104), (54, 403376), (68, 320328), (72, 302532), (96, 226899), (102, 213552), (108, 201688), (136, 160164), (144, 151266), (153, 142368), (204, 106776), (216, 100844), (272, 80082), (288, 75633), (306, 71184), (408, 53388), (432, 50422), (459, 47456), (544, 40041), (612, 35592), (816, 26694), (864, 25211), (918, 23728), (1224, 17796), (1483, 14688), (1632, 13347), (1836, 11864), (2448, 8898), (2966, 7344), (3672, 5932), (4449, 4896)]