15921486

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7433}}^1$

素因数の和:7465

約数の個数: 48

約数和(自身を含む): 41749344

約数和(自身を除く): 25827858

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, 7433, 14866, 22299, 44598, 52031, 66897, 104062, 126361, 133794, 156093, 252722, 312186, 379083, 468279, 758166, 884527, 936558, 1137249, 1769054, 2274498, 2653581, 5307162, 7960743, 15921486]

約数ペア:

[(1, 15921486), (2, 7960743), (3, 5307162), (6, 2653581), (7, 2274498), (9, 1769054), (14, 1137249), (17, 936558), (18, 884527), (21, 758166), (34, 468279), (42, 379083), (51, 312186), (63, 252722), (102, 156093), (119, 133794), (126, 126361), (153, 104062), (238, 66897), (306, 52031), (357, 44598), (714, 22299), (1071, 14866), (2142, 7433)]