191387772

素因数分解:

$2^2\times 3^5\times {\mathrm{196901}}^1$

素因数の和:196920

約数の個数: 36

約数和(自身を含む): 501706296

約数和(自身を除く): 310318524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 196901, 393802, 590703, 787604, 1181406, 1772109, 2362812, 3544218, 5316327, 7088436, 10632654, 15948981, 21265308, 31897962, 47846943, 63795924, 95693886, 191387772]

約数ペア:

[(1, 191387772), (2, 95693886), (3, 63795924), (4, 47846943), (6, 31897962), (9, 21265308), (12, 15948981), (18, 10632654), (27, 7088436), (36, 5316327), (54, 3544218), (81, 2362812), (108, 1772109), (162, 1181406), (243, 787604), (324, 590703), (486, 393802), (972, 196901)]