15421626

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1097}}^1$

素因数の和:1187

約数の個数: 48

約数和(自身を含む): 36998208

約数和(自身を除く): 21576582

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 71, 99, 142, 198, 213, 426, 639, 781, 1097, 1278, 1562, 2194, 2343, 3291, 4686, 6582, 7029, 9873, 12067, 14058, 19746, 24134, 36201, 72402, 77887, 108603, 155774, 217206, 233661, 467322, 700983, 856757, 1401966, 1713514, 2570271, 5140542, 7710813, 15421626]

約数ペア:

[(1, 15421626), (2, 7710813), (3, 5140542), (6, 2570271), (9, 1713514), (11, 1401966), (18, 856757), (22, 700983), (33, 467322), (66, 233661), (71, 217206), (99, 155774), (142, 108603), (198, 77887), (213, 72402), (426, 36201), (639, 24134), (781, 19746), (1097, 14058), (1278, 12067), (1562, 9873), (2194, 7029), (2343, 6582), (3291, 4686)]