12844818

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:309

約数の個数: 80

約数和(自身を含む): 33732864

約数和(自身を除く): 20888046

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 47, 54, 63, 81, 94, 126, 141, 162, 189, 241, 282, 329, 378, 423, 482, 567, 658, 723, 846, 987, 1134, 1269, 1446, 1687, 1974, 2169, 2538, 2961, 3374, 3807, 4338, 5061, 5922, 6507, 7614, 8883, 10122, 11327, 13014, 15183, 17766, 19521, 22654, 26649, 30366, 33981, 39042, 45549, 53298, 67962, 79289, 91098, 101943, 136647, 158578, 203886, 237867, 273294, 305829, 475734, 611658, 713601, 917487, 1427202, 1834974, 2140803, 4281606, 6422409, 12844818]

約数ペア:

[(1, 12844818), (2, 6422409), (3, 4281606), (6, 2140803), (7, 1834974), (9, 1427202), (14, 917487), (18, 713601), (21, 611658), (27, 475734), (42, 305829), (47, 273294), (54, 237867), (63, 203886), (81, 158578), (94, 136647), (126, 101943), (141, 91098), (162, 79289), (189, 67962), (241, 53298), (282, 45549), (329, 39042), (378, 33981), (423, 30366), (482, 26649), (567, 22654), (658, 19521), (723, 17766), (846, 15183), (987, 13014), (1134, 11327), (1269, 10122), (1446, 8883), (1687, 7614), (1974, 6507), (2169, 5922), (2538, 5061), (2961, 4338), (3374, 3807)]