16587716148

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{836243}}^1$

素因数の和:836301

約数の個数: 72

約数和(自身を含む): 45658922400

約数和(自身を除く): 29071206252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 57, 58, 76, 87, 114, 116, 171, 174, 228, 261, 342, 348, 522, 551, 684, 1044, 1102, 1653, 2204, 3306, 4959, 6612, 9918, 19836, 836243, 1672486, 2508729, 3344972, 5017458, 7526187, 10034916, 15052374, 15888617, 24251047, 30104748, 31777234, 47665851, 48502094, 63554468, 72753141, 95331702, 97004188, 142997553, 145506282, 190663404, 218259423, 285995106, 291012564, 436518846, 460769893, 571990212, 873037692, 921539786, 1382309679, 1843079572, 2764619358, 4146929037, 5529238716, 8293858074, 16587716148]

約数ペア:

[(1, 16587716148), (2, 8293858074), (3, 5529238716), (4, 4146929037), (6, 2764619358), (9, 1843079572), (12, 1382309679), (18, 921539786), (19, 873037692), (29, 571990212), (36, 460769893), (38, 436518846), (57, 291012564), (58, 285995106), (76, 218259423), (87, 190663404), (114, 145506282), (116, 142997553), (171, 97004188), (174, 95331702), (228, 72753141), (261, 63554468), (342, 48502094), (348, 47665851), (522, 31777234), (551, 30104748), (684, 24251047), (1044, 15888617), (1102, 15052374), (1653, 10034916), (2204, 7526187), (3306, 5017458), (4959, 3344972), (6612, 2508729), (9918, 1672486), (19836, 836243)]