189968831172

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{18913663}}^1$

素因数の和:18913710

約数の個数: 60

約数和(自身を含む): 512635949056

約数和(自身を除く): 322667117884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 279, 324, 372, 558, 837, 1116, 1674, 2511, 3348, 5022, 10044, 18913663, 37827326, 56740989, 75654652, 113481978, 170222967, 226963956, 340445934, 510668901, 586323553, 680891868, 1021337802, 1172647106, 1532006703, 1758970659, 2042675604, 2345294212, 3064013406, 3517941318, 5276911977, 6128026812, 7035882636, 10553823954, 15830735931, 21107647908, 31661471862, 47492207793, 63322943724, 94984415586, 189968831172]

約数ペア:

[(1, 189968831172), (2, 94984415586), (3, 63322943724), (4, 47492207793), (6, 31661471862), (9, 21107647908), (12, 15830735931), (18, 10553823954), (27, 7035882636), (31, 6128026812), (36, 5276911977), (54, 3517941318), (62, 3064013406), (81, 2345294212), (93, 2042675604), (108, 1758970659), (124, 1532006703), (162, 1172647106), (186, 1021337802), (279, 680891868), (324, 586323553), (372, 510668901), (558, 340445934), (837, 226963956), (1116, 170222967), (1674, 113481978), (2511, 75654652), (3348, 56740989), (5022, 37827326), (10044, 18913663)]