27400356

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{4451}}^1$

素因数の和:4486

約数の個数: 60

約数和(自身を含む): 75416880

約数和(自身を除く): 48016524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 2052, 3078, 4451, 6156, 8902, 13353, 17804, 26706, 40059, 53412, 80118, 84569, 120177, 160236, 169138, 240354, 253707, 338276, 360531, 480708, 507414, 721062, 761121, 1014828, 1442124, 1522242, 2283363, 3044484, 4566726, 6850089, 9133452, 13700178, 27400356]

約数ペア:

[(1, 27400356), (2, 13700178), (3, 9133452), (4, 6850089), (6, 4566726), (9, 3044484), (12, 2283363), (18, 1522242), (19, 1442124), (27, 1014828), (36, 761121), (38, 721062), (54, 507414), (57, 480708), (76, 360531), (81, 338276), (108, 253707), (114, 240354), (162, 169138), (171, 160236), (228, 120177), (324, 84569), (342, 80118), (513, 53412), (684, 40059), (1026, 26706), (1539, 17804), (2052, 13353), (3078, 8902), (4451, 6156)]