16481262

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{563}}^1$

素因数の和:633

約数の個数: 64

約数和(自身を含む): 40932864

約数和(自身を除く): 24451602

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 41, 42, 51, 82, 102, 119, 123, 238, 246, 287, 357, 563, 574, 697, 714, 861, 1126, 1394, 1689, 1722, 2091, 3378, 3941, 4182, 4879, 7882, 9571, 9758, 11823, 14637, 19142, 23083, 23646, 28713, 29274, 46166, 57426, 66997, 69249, 133994, 138498, 161581, 200991, 323162, 392411, 401982, 484743, 784822, 969486, 1177233, 2354466, 2746877, 5493754, 8240631, 16481262]

約数ペア:

[(1, 16481262), (2, 8240631), (3, 5493754), (6, 2746877), (7, 2354466), (14, 1177233), (17, 969486), (21, 784822), (34, 484743), (41, 401982), (42, 392411), (51, 323162), (82, 200991), (102, 161581), (119, 138498), (123, 133994), (238, 69249), (246, 66997), (287, 57426), (357, 46166), (563, 29274), (574, 28713), (697, 23646), (714, 23083), (861, 19142), (1126, 14637), (1394, 11823), (1689, 9758), (1722, 9571), (2091, 7882), (3378, 4879), (3941, 4182)]