21032202

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^2$

素因数の和:195

約数の個数: 48

約数和(自身を含む): 45891360

約数和(自身を除く): 24859158

約数列:

[1, 2, 3, 6, 19, 38, 53, 57, 59, 106, 114, 118, 159, 177, 318, 354, 1007, 1121, 2014, 2242, 3021, 3127, 3363, 3481, 6042, 6254, 6726, 6962, 9381, 10443, 18762, 20886, 59413, 66139, 118826, 132278, 178239, 184493, 198417, 356478, 368986, 396834, 553479, 1106958, 3505367, 7010734, 10516101, 21032202]

約数ペア:

[(1, 21032202), (2, 10516101), (3, 7010734), (6, 3505367), (19, 1106958), (38, 553479), (53, 396834), (57, 368986), (59, 356478), (106, 198417), (114, 184493), (118, 178239), (159, 132278), (177, 118826), (318, 66139), (354, 59413), (1007, 20886), (1121, 18762), (2014, 10443), (2242, 9381), (3021, 6962), (3127, 6726), (3363, 6254), (3481, 6042)]