26881308

素因数分解:

$2^2\times 3^4\times {\mathrm{163}}^1\times {\mathrm{509}}^1$

素因数の和:688

約数の個数: 60

約数和(自身を含む): 70843080

約数和(自身を除く): 43961772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 163, 324, 326, 489, 509, 652, 978, 1018, 1467, 1527, 1956, 2036, 2934, 3054, 4401, 4581, 5868, 6108, 8802, 9162, 13203, 13743, 17604, 18324, 26406, 27486, 41229, 52812, 54972, 82458, 82967, 164916, 165934, 248901, 331868, 497802, 746703, 995604, 1493406, 2240109, 2986812, 4480218, 6720327, 8960436, 13440654, 26881308]

約数ペア:

[(1, 26881308), (2, 13440654), (3, 8960436), (4, 6720327), (6, 4480218), (9, 2986812), (12, 2240109), (18, 1493406), (27, 995604), (36, 746703), (54, 497802), (81, 331868), (108, 248901), (162, 165934), (163, 164916), (324, 82967), (326, 82458), (489, 54972), (509, 52812), (652, 41229), (978, 27486), (1018, 26406), (1467, 18324), (1527, 17604), (1956, 13743), (2036, 13203), (2934, 9162), (3054, 8802), (4401, 6108), (4581, 5868)]