27647028

素因数分解:

$2^2\times 3^3\times {\mathrm{281}}^1\times {\mathrm{911}}^1$

素因数の和:1205

約数の個数: 48

約数和(自身を含む): 72011520

約数和(自身を除く): 44364492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 281, 562, 843, 911, 1124, 1686, 1822, 2529, 2733, 3372, 3644, 5058, 5466, 7587, 8199, 10116, 10932, 15174, 16398, 24597, 30348, 32796, 49194, 98388, 255991, 511982, 767973, 1023964, 1535946, 2303919, 3071892, 4607838, 6911757, 9215676, 13823514, 27647028]

約数ペア:

[(1, 27647028), (2, 13823514), (3, 9215676), (4, 6911757), (6, 4607838), (9, 3071892), (12, 2303919), (18, 1535946), (27, 1023964), (36, 767973), (54, 511982), (108, 255991), (281, 98388), (562, 49194), (843, 32796), (911, 30348), (1124, 24597), (1686, 16398), (1822, 15174), (2529, 10932), (2733, 10116), (3372, 8199), (3644, 7587), (5058, 5466)]