27438378

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{947}}^1$

素因数の和:1402

約数の個数: 32

約数和(自身を含む): 60065280

約数和(自身を除く): 32626902

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 439, 878, 947, 1317, 1894, 2634, 2841, 4829, 5682, 9658, 10417, 14487, 20834, 28974, 31251, 62502, 415733, 831466, 1247199, 2494398, 4573063, 9146126, 13719189, 27438378]

約数ペア:

[(1, 27438378), (2, 13719189), (3, 9146126), (6, 4573063), (11, 2494398), (22, 1247199), (33, 831466), (66, 415733), (439, 62502), (878, 31251), (947, 28974), (1317, 20834), (1894, 14487), (2634, 10417), (2841, 9658), (4829, 5682)]