2040322446

素因数分解:

$2^1\times 3^4\times {\mathrm{239}}^1\times {\mathrm{52697}}^1$

素因数の和:52950

約数の個数: 40

約数和(自身を含む): 4591049760

約数和(自身を除く): 2550727314

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 239, 478, 717, 1434, 2151, 4302, 6453, 12906, 19359, 38718, 52697, 105394, 158091, 316182, 474273, 948546, 1422819, 2845638, 4268457, 8536914, 12594583, 25189166, 37783749, 75567498, 113351247, 226702494, 340053741, 680107482, 1020161223, 2040322446]

約数ペア:

[(1, 2040322446), (2, 1020161223), (3, 680107482), (6, 340053741), (9, 226702494), (18, 113351247), (27, 75567498), (54, 37783749), (81, 25189166), (162, 12594583), (239, 8536914), (478, 4268457), (717, 2845638), (1434, 1422819), (2151, 948546), (4302, 474273), (6453, 316182), (12906, 158091), (19359, 105394), (38718, 52697)]