1635681564

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1481}}^1\times {\mathrm{2789}}^1$

素因数の和:4291

約数の個数: 72

約数和(自身を含む): 4515179760

約数和(自身を除く): 2879498196

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 1481, 2789, 2962, 4443, 5578, 5924, 8367, 8886, 11156, 13329, 16291, 16734, 17772, 25101, 26658, 30679, 32582, 33468, 48873, 50202, 53316, 61358, 65164, 92037, 97746, 100404, 122716, 146619, 184074, 195492, 276111, 293238, 368148, 552222, 586476, 1104444, 4130509, 8261018, 12391527, 16522036, 24783054, 37174581, 45435599, 49566108, 74349162, 90871198, 136306797, 148698324, 181742396, 272613594, 408920391, 545227188, 817840782, 1635681564]

約数ペア:

[(1, 1635681564), (2, 817840782), (3, 545227188), (4, 408920391), (6, 272613594), (9, 181742396), (11, 148698324), (12, 136306797), (18, 90871198), (22, 74349162), (33, 49566108), (36, 45435599), (44, 37174581), (66, 24783054), (99, 16522036), (132, 12391527), (198, 8261018), (396, 4130509), (1481, 1104444), (2789, 586476), (2962, 552222), (4443, 368148), (5578, 293238), (5924, 276111), (8367, 195492), (8886, 184074), (11156, 146619), (13329, 122716), (16291, 100404), (16734, 97746), (17772, 92037), (25101, 65164), (26658, 61358), (30679, 53316), (32582, 50202), (33468, 48873)]