13081308

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 31452960

約数和(自身を除く): 18371652

約数列:

[1, 2, 3, 4, 6, 12, 73, 109, 137, 146, 218, 219, 274, 292, 327, 411, 436, 438, 548, 654, 822, 876, 1308, 1644, 7957, 10001, 14933, 15914, 20002, 23871, 29866, 30003, 31828, 40004, 44799, 47742, 59732, 60006, 89598, 95484, 120012, 179196, 1090109, 2180218, 3270327, 4360436, 6540654, 13081308]

約数ペア:

[(1, 13081308), (2, 6540654), (3, 4360436), (4, 3270327), (6, 2180218), (12, 1090109), (73, 179196), (109, 120012), (137, 95484), (146, 89598), (218, 60006), (219, 59732), (274, 47742), (292, 44799), (327, 40004), (411, 31828), (436, 30003), (438, 29866), (548, 23871), (654, 20002), (822, 15914), (876, 14933), (1308, 10001), (1644, 7957)]