16989264

素因数分解:

$2^4\times 3^4\times {\mathrm{13109}}^1$

素因数の和:13129

約数の個数: 50

約数和(自身を含む): 49175610

約数和(自身を除く): 32186346

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 13109, 26218, 39327, 52436, 78654, 104872, 117981, 157308, 209744, 235962, 314616, 353943, 471924, 629232, 707886, 943848, 1061829, 1415772, 1887696, 2123658, 2831544, 4247316, 5663088, 8494632, 16989264]

約数ペア:

[(1, 16989264), (2, 8494632), (3, 5663088), (4, 4247316), (6, 2831544), (8, 2123658), (9, 1887696), (12, 1415772), (16, 1061829), (18, 943848), (24, 707886), (27, 629232), (36, 471924), (48, 353943), (54, 314616), (72, 235962), (81, 209744), (108, 157308), (144, 117981), (162, 104872), (216, 78654), (324, 52436), (432, 39327), (648, 26218), (1296, 13109)]