2028049218

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{887}}^1\times {\mathrm{3257}}^1$

素因数の和:4168

約数の個数: 64

約数和(自身を含む): 4860414720

約数和(自身を除く): 2832365502

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 887, 1774, 2661, 3257, 5322, 6514, 7983, 9771, 11531, 15966, 19542, 23062, 23949, 29313, 34593, 42341, 47898, 58626, 69186, 84682, 87939, 103779, 127023, 175878, 207558, 254046, 311337, 381069, 622674, 762138, 1143207, 2286414, 2888959, 5777918, 8666877, 17333754, 26000631, 37556467, 52001262, 75112934, 78001893, 112669401, 156003786, 225338802, 338008203, 676016406, 1014024609, 2028049218]

約数ペア:

[(1, 2028049218), (2, 1014024609), (3, 676016406), (6, 338008203), (9, 225338802), (13, 156003786), (18, 112669401), (26, 78001893), (27, 75112934), (39, 52001262), (54, 37556467), (78, 26000631), (117, 17333754), (234, 8666877), (351, 5777918), (702, 2888959), (887, 2286414), (1774, 1143207), (2661, 762138), (3257, 622674), (5322, 381069), (6514, 311337), (7983, 254046), (9771, 207558), (11531, 175878), (15966, 127023), (19542, 103779), (23062, 87939), (23949, 84682), (29313, 69186), (34593, 58626), (42341, 47898)]