19571454

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9137}}^1$

素因数の和:9169

約数の個数: 48

約数和(自身を含む): 51319008

約数和(自身を除く): 31747554

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 9137, 18274, 27411, 54822, 63959, 82233, 127918, 155329, 164466, 191877, 310658, 383754, 465987, 575631, 931974, 1087303, 1151262, 1397961, 2174606, 2795922, 3261909, 6523818, 9785727, 19571454]

約数ペア:

[(1, 19571454), (2, 9785727), (3, 6523818), (6, 3261909), (7, 2795922), (9, 2174606), (14, 1397961), (17, 1151262), (18, 1087303), (21, 931974), (34, 575631), (42, 465987), (51, 383754), (63, 310658), (102, 191877), (119, 164466), (126, 155329), (153, 127918), (238, 82233), (306, 63959), (357, 54822), (714, 27411), (1071, 18274), (2142, 9137)]