27637524

素因数分解:

$2^2\times 3^4\times {\mathrm{197}}^1\times {\mathrm{433}}^1$

素因数の和:646

約数の個数: 60

約数和(自身を含む): 72784404

約数和(自身を除く): 45146880

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 197, 324, 394, 433, 591, 788, 866, 1182, 1299, 1732, 1773, 2364, 2598, 3546, 3897, 5196, 5319, 7092, 7794, 10638, 11691, 15588, 15957, 21276, 23382, 31914, 35073, 46764, 63828, 70146, 85301, 140292, 170602, 255903, 341204, 511806, 767709, 1023612, 1535418, 2303127, 3070836, 4606254, 6909381, 9212508, 13818762, 27637524]

約数ペア:

[(1, 27637524), (2, 13818762), (3, 9212508), (4, 6909381), (6, 4606254), (9, 3070836), (12, 2303127), (18, 1535418), (27, 1023612), (36, 767709), (54, 511806), (81, 341204), (108, 255903), (162, 170602), (197, 140292), (324, 85301), (394, 70146), (433, 63828), (591, 46764), (788, 35073), (866, 31914), (1182, 23382), (1299, 21276), (1732, 15957), (1773, 15588), (2364, 11691), (2598, 10638), (3546, 7794), (3897, 7092), (5196, 5319)]