19366935294

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1321}}^1\times {\mathrm{3389}}^1$

素因数の和:4825

約数の個数: 64

約数和(自身を含む): 44744094720

約数和(自身を除く): 25377159426

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 618, 721, 1321, 1442, 2163, 2642, 3389, 3963, 4326, 6778, 7926, 9247, 10167, 18494, 20334, 23723, 27741, 47446, 55482, 71169, 136063, 142338, 272126, 349067, 408189, 698134, 816378, 952441, 1047201, 1904882, 2094402, 2443469, 2857323, 4476869, 4886938, 5714646, 7330407, 8953738, 13430607, 14660814, 26861214, 31338083, 62676166, 94014249, 188028498, 461117507, 922235014, 1383352521, 2766705042, 3227822549, 6455645098, 9683467647, 19366935294]

約数ペア:

[(1, 19366935294), (2, 9683467647), (3, 6455645098), (6, 3227822549), (7, 2766705042), (14, 1383352521), (21, 922235014), (42, 461117507), (103, 188028498), (206, 94014249), (309, 62676166), (618, 31338083), (721, 26861214), (1321, 14660814), (1442, 13430607), (2163, 8953738), (2642, 7330407), (3389, 5714646), (3963, 4886938), (4326, 4476869), (6778, 2857323), (7926, 2443469), (9247, 2094402), (10167, 1904882), (18494, 1047201), (20334, 952441), (23723, 816378), (27741, 698134), (47446, 408189), (55482, 349067), (71169, 272126), (136063, 142338)]