39469878

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16487}}^1$

素因数の和:16521

約数の個数: 48

約数和(自身を含む): 102885120

約数和(自身を除く): 63415242

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, 16487, 32974, 49461, 98922, 115409, 148383, 230818, 296766, 313253, 346227, 626506, 692454, 939759, 1038681, 1879518, 2077362, 2192771, 2819277, 4385542, 5638554, 6578313, 13156626, 19734939, 39469878]

約数ペア:

[(1, 39469878), (2, 19734939), (3, 13156626), (6, 6578313), (7, 5638554), (9, 4385542), (14, 2819277), (18, 2192771), (19, 2077362), (21, 1879518), (38, 1038681), (42, 939759), (57, 692454), (63, 626506), (114, 346227), (126, 313253), (133, 296766), (171, 230818), (266, 148383), (342, 115409), (399, 98922), (798, 49461), (1197, 32974), (2394, 16487)]