21658752

素因数分解:

$2^7\times 3^4\times {\mathrm{2089}}^1$

素因数の和:2115

約数の個数: 80

約数和(自身を含む): 64486950

約数和(自身を除く): 42828198

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2089, 2592, 3456, 4178, 5184, 6267, 8356, 10368, 12534, 16712, 18801, 25068, 33424, 37602, 50136, 56403, 66848, 75204, 100272, 112806, 133696, 150408, 169209, 200544, 225612, 267392, 300816, 338418, 401088, 451224, 601632, 676836, 802176, 902448, 1203264, 1353672, 1804896, 2406528, 2707344, 3609792, 5414688, 7219584, 10829376, 21658752]

約数ペア:

[(1, 21658752), (2, 10829376), (3, 7219584), (4, 5414688), (6, 3609792), (8, 2707344), (9, 2406528), (12, 1804896), (16, 1353672), (18, 1203264), (24, 902448), (27, 802176), (32, 676836), (36, 601632), (48, 451224), (54, 401088), (64, 338418), (72, 300816), (81, 267392), (96, 225612), (108, 200544), (128, 169209), (144, 150408), (162, 133696), (192, 112806), (216, 100272), (288, 75204), (324, 66848), (384, 56403), (432, 50136), (576, 37602), (648, 33424), (864, 25068), (1152, 18801), (1296, 16712), (1728, 12534), (2089, 10368), (2592, 8356), (3456, 6267), (4178, 5184)]