15804520002

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{271}}^1\times {\mathrm{44383}}^1$

素因数の和:44735

約数の個数: 48

約数和(自身を含む): 34841084928

約数和(自身を除く): 19036564926

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 271, 438, 542, 657, 813, 1314, 1626, 2439, 4878, 19783, 39566, 44383, 59349, 88766, 118698, 133149, 178047, 266298, 356094, 399447, 798894, 3239959, 6479918, 9719877, 12027793, 19439754, 24055586, 29159631, 36083379, 58319262, 72166758, 108250137, 216500274, 878028889, 1756057778, 2634086667, 5268173334, 7902260001, 15804520002]

約数ペア:

[(1, 15804520002), (2, 7902260001), (3, 5268173334), (6, 2634086667), (9, 1756057778), (18, 878028889), (73, 216500274), (146, 108250137), (219, 72166758), (271, 58319262), (438, 36083379), (542, 29159631), (657, 24055586), (813, 19439754), (1314, 12027793), (1626, 9719877), (2439, 6479918), (4878, 3239959), (19783, 798894), (39566, 399447), (44383, 356094), (59349, 266298), (88766, 178047), (118698, 133149)]