39863556

素因数分解:

$2^2\times 3^3\times {\mathrm{157}}^1\times {\mathrm{2351}}^1$

素因数の和:2521

約数の個数: 48

約数和(自身を含む): 104052480

約数和(自身を除く): 64188924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 157, 314, 471, 628, 942, 1413, 1884, 2351, 2826, 4239, 4702, 5652, 7053, 8478, 9404, 14106, 16956, 21159, 28212, 42318, 63477, 84636, 126954, 253908, 369107, 738214, 1107321, 1476428, 2214642, 3321963, 4429284, 6643926, 9965889, 13287852, 19931778, 39863556]

約数ペア:

[(1, 39863556), (2, 19931778), (3, 13287852), (4, 9965889), (6, 6643926), (9, 4429284), (12, 3321963), (18, 2214642), (27, 1476428), (36, 1107321), (54, 738214), (108, 369107), (157, 253908), (314, 126954), (471, 84636), (628, 63477), (942, 42318), (1413, 28212), (1884, 21159), (2351, 16956), (2826, 14106), (4239, 9404), (4702, 8478), (5652, 7053)]