13221144

素因数分解:

$2^3\times 3^6\times {\mathrm{2267}}^1$

素因数の和:2291

約数の個数: 56

約数和(自身を含む): 37183860

約数和(自身を除く): 23962716

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2267, 2916, 4534, 5832, 6801, 9068, 13602, 18136, 20403, 27204, 40806, 54408, 61209, 81612, 122418, 163224, 183627, 244836, 367254, 489672, 550881, 734508, 1101762, 1469016, 1652643, 2203524, 3305286, 4407048, 6610572, 13221144]

約数ペア:

[(1, 13221144), (2, 6610572), (3, 4407048), (4, 3305286), (6, 2203524), (8, 1652643), (9, 1469016), (12, 1101762), (18, 734508), (24, 550881), (27, 489672), (36, 367254), (54, 244836), (72, 183627), (81, 163224), (108, 122418), (162, 81612), (216, 61209), (243, 54408), (324, 40806), (486, 27204), (648, 20403), (729, 18136), (972, 13602), (1458, 9068), (1944, 6801), (2267, 5832), (2916, 4534)]