19305846

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9013}}^1$

素因数の和:9045

約数の個数: 48

約数和(自身を含む): 50622624

約数和(自身を除く): 31316778

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, 9013, 18026, 27039, 54078, 63091, 81117, 126182, 153221, 162234, 189273, 306442, 378546, 459663, 567819, 919326, 1072547, 1135638, 1378989, 2145094, 2757978, 3217641, 6435282, 9652923, 19305846]

約数ペア:

[(1, 19305846), (2, 9652923), (3, 6435282), (6, 3217641), (7, 2757978), (9, 2145094), (14, 1378989), (17, 1135638), (18, 1072547), (21, 919326), (34, 567819), (42, 459663), (51, 378546), (63, 306442), (102, 189273), (119, 162234), (126, 153221), (153, 126182), (238, 81117), (306, 63091), (357, 54078), (714, 27039), (1071, 18026), (2142, 9013)]