9547938

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:351

約数の個数: 48

約数和(自身を含む): 21745152

約数和(自身を除く): 12197214

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 71, 93, 142, 186, 213, 241, 279, 426, 482, 558, 639, 723, 1278, 1446, 2169, 2201, 4338, 4402, 6603, 7471, 13206, 14942, 17111, 19809, 22413, 34222, 39618, 44826, 51333, 67239, 102666, 134478, 153999, 307998, 530441, 1060882, 1591323, 3182646, 4773969, 9547938]

約数ペア:

[(1, 9547938), (2, 4773969), (3, 3182646), (6, 1591323), (9, 1060882), (18, 530441), (31, 307998), (62, 153999), (71, 134478), (93, 102666), (142, 67239), (186, 51333), (213, 44826), (241, 39618), (279, 34222), (426, 22413), (482, 19809), (558, 17111), (639, 14942), (723, 13206), (1278, 7471), (1446, 6603), (2169, 4402), (2201, 4338)]