378718074

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{659}}^1\times {\mathrm{4561}}^1$

素因数の和:5235

約数の個数: 48

約数和(自身を含む): 939407040

約数和(自身を除く): 560688966

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 659, 1318, 1977, 3954, 4561, 4613, 5931, 9122, 9226, 11862, 13683, 13839, 27366, 27678, 31927, 41049, 41517, 63854, 82098, 83034, 95781, 191562, 287343, 574686, 3005699, 6011398, 9017097, 18034194, 21039893, 27051291, 42079786, 54102582, 63119679, 126239358, 189359037, 378718074]

約数ペア:

[(1, 378718074), (2, 189359037), (3, 126239358), (6, 63119679), (7, 54102582), (9, 42079786), (14, 27051291), (18, 21039893), (21, 18034194), (42, 9017097), (63, 6011398), (126, 3005699), (659, 574686), (1318, 287343), (1977, 191562), (3954, 95781), (4561, 83034), (4613, 82098), (5931, 63854), (9122, 41517), (9226, 41049), (11862, 31927), (13683, 27678), (13839, 27366)]