39876858

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16657}}^1$

素因数の和:16691

約数の個数: 48

約数和(自身を含む): 103945920

約数和(自身を除く): 64069062

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 16657, 33314, 49971, 99942, 116599, 149913, 233198, 299826, 316483, 349797, 632966, 699594, 949449, 1049391, 1898898, 2098782, 2215381, 2848347, 4430762, 5696694, 6646143, 13292286, 19938429, 39876858]

約数ペア:

[(1, 39876858), (2, 19938429), (3, 13292286), (6, 6646143), (7, 5696694), (9, 4430762), (14, 2848347), (18, 2215381), (19, 2098782), (21, 1898898), (38, 1049391), (42, 949449), (57, 699594), (63, 632966), (114, 349797), (126, 316483), (133, 299826), (171, 233198), (266, 149913), (342, 116599), (399, 99942), (798, 49971), (1197, 33314), (2394, 16657)]