31397058

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{839}}^1$

素因数の和:874

約数の個数: 96

約数和(自身を含む): 88058880

約数和(自身を除く): 56661822

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 81, 99, 126, 154, 162, 189, 198, 231, 243, 297, 378, 462, 486, 567, 594, 693, 839, 891, 1134, 1386, 1678, 1701, 1782, 2079, 2517, 2673, 3402, 4158, 5034, 5346, 5873, 6237, 7551, 9229, 11746, 12474, 15102, 17619, 18458, 18711, 22653, 27687, 35238, 37422, 45306, 52857, 55374, 64603, 67959, 83061, 105714, 129206, 135918, 158571, 166122, 193809, 203877, 249183, 317142, 387618, 407754, 475713, 498366, 581427, 747549, 951426, 1162854, 1427139, 1495098, 1744281, 2242647, 2854278, 3488562, 4485294, 5232843, 10465686, 15698529, 31397058]

約数ペア:

[(1, 31397058), (2, 15698529), (3, 10465686), (6, 5232843), (7, 4485294), (9, 3488562), (11, 2854278), (14, 2242647), (18, 1744281), (21, 1495098), (22, 1427139), (27, 1162854), (33, 951426), (42, 747549), (54, 581427), (63, 498366), (66, 475713), (77, 407754), (81, 387618), (99, 317142), (126, 249183), (154, 203877), (162, 193809), (189, 166122), (198, 158571), (231, 135918), (243, 129206), (297, 105714), (378, 83061), (462, 67959), (486, 64603), (567, 55374), (594, 52857), (693, 45306), (839, 37422), (891, 35238), (1134, 27687), (1386, 22653), (1678, 18711), (1701, 18458), (1782, 17619), (2079, 15102), (2517, 12474), (2673, 11746), (3402, 9229), (4158, 7551), (5034, 6237), (5346, 5873)]