16884468

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{587}}^1$

素因数の和:661

約数の個数: 72

約数和(自身を含む): 46230912

約数和(自身を除く): 29346444

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 47, 51, 68, 94, 102, 141, 153, 188, 204, 282, 306, 423, 564, 587, 612, 799, 846, 1174, 1598, 1692, 1761, 2348, 2397, 3196, 3522, 4794, 5283, 7044, 7191, 9588, 9979, 10566, 14382, 19958, 21132, 27589, 28764, 29937, 39916, 55178, 59874, 82767, 89811, 110356, 119748, 165534, 179622, 248301, 331068, 359244, 469013, 496602, 938026, 993204, 1407039, 1876052, 2814078, 4221117, 5628156, 8442234, 16884468]

約数ペア:

[(1, 16884468), (2, 8442234), (3, 5628156), (4, 4221117), (6, 2814078), (9, 1876052), (12, 1407039), (17, 993204), (18, 938026), (34, 496602), (36, 469013), (47, 359244), (51, 331068), (68, 248301), (94, 179622), (102, 165534), (141, 119748), (153, 110356), (188, 89811), (204, 82767), (282, 59874), (306, 55178), (423, 39916), (564, 29937), (587, 28764), (612, 27589), (799, 21132), (846, 19958), (1174, 14382), (1598, 10566), (1692, 9979), (1761, 9588), (2348, 7191), (2397, 7044), (3196, 5283), (3522, 4794)]