21948966

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{967}}^1$

素因数の和:1085

約数の個数: 48

約数和(自身を含む): 51795744

約数和(自身を除く): 29846778

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 97, 117, 194, 234, 291, 582, 873, 967, 1261, 1746, 1934, 2522, 2901, 3783, 5802, 7566, 8703, 11349, 12571, 17406, 22698, 25142, 37713, 75426, 93799, 113139, 187598, 226278, 281397, 562794, 844191, 1219387, 1688382, 2438774, 3658161, 7316322, 10974483, 21948966]

約数ペア:

[(1, 21948966), (2, 10974483), (3, 7316322), (6, 3658161), (9, 2438774), (13, 1688382), (18, 1219387), (26, 844191), (39, 562794), (78, 281397), (97, 226278), (117, 187598), (194, 113139), (234, 93799), (291, 75426), (582, 37713), (873, 25142), (967, 22698), (1261, 17406), (1746, 12571), (1934, 11349), (2522, 8703), (2901, 7566), (3783, 5802)]