21639312

素因数分解:

$2^4\times 3^4\times {\mathrm{59}}^1\times {\mathrm{283}}^1$

素因数の和:362

約数の個数: 100

約数和(自身を含む): 63917040

約数和(自身を除く): 42277728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 59, 72, 81, 108, 118, 144, 162, 177, 216, 236, 283, 324, 354, 432, 472, 531, 566, 648, 708, 849, 944, 1062, 1132, 1296, 1416, 1593, 1698, 2124, 2264, 2547, 2832, 3186, 3396, 4248, 4528, 4779, 5094, 6372, 6792, 7641, 8496, 9558, 10188, 12744, 13584, 15282, 16697, 19116, 20376, 22923, 25488, 30564, 33394, 38232, 40752, 45846, 50091, 61128, 66788, 76464, 91692, 100182, 122256, 133576, 150273, 183384, 200364, 267152, 300546, 366768, 400728, 450819, 601092, 801456, 901638, 1202184, 1352457, 1803276, 2404368, 2704914, 3606552, 5409828, 7213104, 10819656, 21639312]

約数ペア:

[(1, 21639312), (2, 10819656), (3, 7213104), (4, 5409828), (6, 3606552), (8, 2704914), (9, 2404368), (12, 1803276), (16, 1352457), (18, 1202184), (24, 901638), (27, 801456), (36, 601092), (48, 450819), (54, 400728), (59, 366768), (72, 300546), (81, 267152), (108, 200364), (118, 183384), (144, 150273), (162, 133576), (177, 122256), (216, 100182), (236, 91692), (283, 76464), (324, 66788), (354, 61128), (432, 50091), (472, 45846), (531, 40752), (566, 38232), (648, 33394), (708, 30564), (849, 25488), (944, 22923), (1062, 20376), (1132, 19116), (1296, 16697), (1416, 15282), (1593, 13584), (1698, 12744), (2124, 10188), (2264, 9558), (2547, 8496), (2832, 7641), (3186, 6792), (3396, 6372), (4248, 5094), (4528, 4779)]