40808502

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2297}}^1$

素因数の和:2362

約数の個数: 64

約数和(自身を含む): 105891840

約数和(自身を除く): 65083338

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 47, 54, 63, 94, 126, 141, 189, 282, 329, 378, 423, 658, 846, 987, 1269, 1974, 2297, 2538, 2961, 4594, 5922, 6891, 8883, 13782, 16079, 17766, 20673, 32158, 41346, 48237, 62019, 96474, 107959, 124038, 144711, 215918, 289422, 323877, 434133, 647754, 755713, 868266, 971631, 1511426, 1943262, 2267139, 2914893, 4534278, 5829786, 6801417, 13602834, 20404251, 40808502]

約数ペア:

[(1, 40808502), (2, 20404251), (3, 13602834), (6, 6801417), (7, 5829786), (9, 4534278), (14, 2914893), (18, 2267139), (21, 1943262), (27, 1511426), (42, 971631), (47, 868266), (54, 755713), (63, 647754), (94, 434133), (126, 323877), (141, 289422), (189, 215918), (282, 144711), (329, 124038), (378, 107959), (423, 96474), (658, 62019), (846, 48237), (987, 41346), (1269, 32158), (1974, 20673), (2297, 17766), (2538, 16079), (2961, 13782), (4594, 8883), (5922, 6891)]