19836576

素因数分解:

$2^5\times 3^5\times {\mathrm{2551}}^1$

素因数の和:2576

約数の個数: 72

約数和(自身を含む): 58522464

約数和(自身を除く): 38685888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2551, 2592, 3888, 5102, 7653, 7776, 10204, 15306, 20408, 22959, 30612, 40816, 45918, 61224, 68877, 81632, 91836, 122448, 137754, 183672, 206631, 244896, 275508, 367344, 413262, 551016, 619893, 734688, 826524, 1102032, 1239786, 1653048, 2204064, 2479572, 3306096, 4959144, 6612192, 9918288, 19836576]

約数ペア:

[(1, 19836576), (2, 9918288), (3, 6612192), (4, 4959144), (6, 3306096), (8, 2479572), (9, 2204064), (12, 1653048), (16, 1239786), (18, 1102032), (24, 826524), (27, 734688), (32, 619893), (36, 551016), (48, 413262), (54, 367344), (72, 275508), (81, 244896), (96, 206631), (108, 183672), (144, 137754), (162, 122448), (216, 91836), (243, 81632), (288, 68877), (324, 61224), (432, 45918), (486, 40816), (648, 30612), (864, 22959), (972, 20408), (1296, 15306), (1944, 10204), (2551, 7776), (2592, 7653), (3888, 5102)]