42653442

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1693}}^1$

素因数の和:1747

約数の個数: 64

約数和(自身を含む): 102453120

約数和(自身を除く): 59799678

約数列:

[1, 2, 3, 6, 13, 17, 19, 26, 34, 38, 39, 51, 57, 78, 102, 114, 221, 247, 323, 442, 494, 646, 663, 741, 969, 1326, 1482, 1693, 1938, 3386, 4199, 5079, 8398, 10158, 12597, 22009, 25194, 28781, 32167, 44018, 57562, 64334, 66027, 86343, 96501, 132054, 172686, 193002, 374153, 418171, 546839, 748306, 836342, 1093678, 1122459, 1254513, 1640517, 2244918, 2509026, 3281034, 7108907, 14217814, 21326721, 42653442]

約数ペア:

[(1, 42653442), (2, 21326721), (3, 14217814), (6, 7108907), (13, 3281034), (17, 2509026), (19, 2244918), (26, 1640517), (34, 1254513), (38, 1122459), (39, 1093678), (51, 836342), (57, 748306), (78, 546839), (102, 418171), (114, 374153), (221, 193002), (247, 172686), (323, 132054), (442, 96501), (494, 86343), (646, 66027), (663, 64334), (741, 57562), (969, 44018), (1326, 32167), (1482, 28781), (1693, 25194), (1938, 22009), (3386, 12597), (4199, 10158), (5079, 8398)]