15217956

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{3613}}^1$

素因数の和:3642

約数の個数: 60

約数和(自身を含む): 42854812

約数和(自身を除く): 27636856

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 3613, 4212, 7226, 10839, 14452, 21678, 32517, 43356, 46969, 65034, 93938, 97551, 130068, 140907, 187876, 195102, 281814, 292653, 390204, 422721, 563628, 585306, 845442, 1170612, 1268163, 1690884, 2536326, 3804489, 5072652, 7608978, 15217956]

約数ペア:

[(1, 15217956), (2, 7608978), (3, 5072652), (4, 3804489), (6, 2536326), (9, 1690884), (12, 1268163), (13, 1170612), (18, 845442), (26, 585306), (27, 563628), (36, 422721), (39, 390204), (52, 292653), (54, 281814), (78, 195102), (81, 187876), (108, 140907), (117, 130068), (156, 97551), (162, 93938), (234, 65034), (324, 46969), (351, 43356), (468, 32517), (702, 21678), (1053, 14452), (1404, 10839), (2106, 7226), (3613, 4212)]