1890828342

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{907}}^1$

素因数の和:1138

約数の個数: 96

約数和(自身を含む): 4521404160

約数和(自身を除く): 2630575818

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 59, 78, 117, 118, 151, 177, 234, 302, 354, 453, 531, 767, 906, 907, 1062, 1359, 1534, 1814, 1963, 2301, 2718, 2721, 3926, 4602, 5442, 5889, 6903, 8163, 8909, 11778, 11791, 13806, 16326, 17667, 17818, 23582, 26727, 35334, 35373, 53454, 53513, 70746, 80181, 106119, 107026, 115817, 136957, 160362, 160539, 212238, 231634, 273914, 321078, 347451, 410871, 481617, 694902, 695669, 821742, 963234, 1042353, 1232613, 1391338, 1780441, 2084706, 2087007, 2465226, 3560882, 4174014, 5341323, 6261021, 8080463, 10682646, 12522042, 16023969, 16160926, 24241389, 32047938, 48482778, 72724167, 105046019, 145448334, 210092038, 315138057, 630276114, 945414171, 1890828342]

約数ペア:

[(1, 1890828342), (2, 945414171), (3, 630276114), (6, 315138057), (9, 210092038), (13, 145448334), (18, 105046019), (26, 72724167), (39, 48482778), (59, 32047938), (78, 24241389), (117, 16160926), (118, 16023969), (151, 12522042), (177, 10682646), (234, 8080463), (302, 6261021), (354, 5341323), (453, 4174014), (531, 3560882), (767, 2465226), (906, 2087007), (907, 2084706), (1062, 1780441), (1359, 1391338), (1534, 1232613), (1814, 1042353), (1963, 963234), (2301, 821742), (2718, 695669), (2721, 694902), (3926, 481617), (4602, 410871), (5442, 347451), (5889, 321078), (6903, 273914), (8163, 231634), (8909, 212238), (11778, 160539), (11791, 160362), (13806, 136957), (16326, 115817), (17667, 107026), (17818, 106119), (23582, 80181), (26727, 70746), (35334, 53513), (35373, 53454)]