54297684

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{30781}}^1$

素因数の和:30805

約数の個数: 54

約数和(自身を含む): 159666234

約数和(自身を除く): 105368550

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 30781, 61562, 92343, 123124, 184686, 215467, 277029, 369372, 430934, 554058, 646401, 861868, 1108116, 1292802, 1508269, 1939203, 2585604, 3016538, 3878406, 4524807, 6033076, 7756812, 9049614, 13574421, 18099228, 27148842, 54297684]

約数ペア:

[(1, 54297684), (2, 27148842), (3, 18099228), (4, 13574421), (6, 9049614), (7, 7756812), (9, 6033076), (12, 4524807), (14, 3878406), (18, 3016538), (21, 2585604), (28, 1939203), (36, 1508269), (42, 1292802), (49, 1108116), (63, 861868), (84, 646401), (98, 554058), (126, 430934), (147, 369372), (196, 277029), (252, 215467), (294, 184686), (441, 123124), (588, 92343), (882, 61562), (1764, 30781)]