1022994

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1$

素因数の和:391

約数の個数: 48

約数和(自身を含む): 2650752

約数和(自身を除く): 1627758

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 353, 414, 483, 706, 966, 1059, 1449, 2118, 2471, 2898, 3177, 4942, 6354, 7413, 8119, 14826, 16238, 22239, 24357, 44478, 48714, 56833, 73071, 113666, 146142, 170499, 340998, 511497, 1022994]

約数ペア:

[(1, 1022994), (2, 511497), (3, 340998), (6, 170499), (7, 146142), (9, 113666), (14, 73071), (18, 56833), (21, 48714), (23, 44478), (42, 24357), (46, 22239), (63, 16238), (69, 14826), (126, 8119), (138, 7413), (161, 6354), (207, 4942), (322, 3177), (353, 2898), (414, 2471), (483, 2118), (706, 1449), (966, 1059)]