21236528088

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{811}}^1\times {\mathrm{12541}}^1$

素因数の和:13393

約数の個数: 96

約数和(自身を含む): 59577008400

約数和(自身を除く): 38340480312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 811, 1044, 1622, 2088, 2433, 3244, 4866, 6488, 7299, 9732, 12541, 14598, 19464, 23519, 25082, 29196, 37623, 47038, 50164, 58392, 70557, 75246, 94076, 100328, 112869, 141114, 150492, 188152, 211671, 225738, 282228, 300984, 363689, 423342, 451476, 564456, 727378, 846684, 902952, 1091067, 1454756, 1693368, 2182134, 2909512, 3273201, 4364268, 6546402, 8728536, 10170751, 13092804, 20341502, 26185608, 30512253, 40683004, 61024506, 81366008, 91536759, 122049012, 183073518, 244098024, 294951779, 366147036, 589903558, 732294072, 884855337, 1179807116, 1769710674, 2359614232, 2654566011, 3539421348, 5309132022, 7078842696, 10618264044, 21236528088]

約数ペア:

[(1, 21236528088), (2, 10618264044), (3, 7078842696), (4, 5309132022), (6, 3539421348), (8, 2654566011), (9, 2359614232), (12, 1769710674), (18, 1179807116), (24, 884855337), (29, 732294072), (36, 589903558), (58, 366147036), (72, 294951779), (87, 244098024), (116, 183073518), (174, 122049012), (232, 91536759), (261, 81366008), (348, 61024506), (522, 40683004), (696, 30512253), (811, 26185608), (1044, 20341502), (1622, 13092804), (2088, 10170751), (2433, 8728536), (3244, 6546402), (4866, 4364268), (6488, 3273201), (7299, 2909512), (9732, 2182134), (12541, 1693368), (14598, 1454756), (19464, 1091067), (23519, 902952), (25082, 846684), (29196, 727378), (37623, 564456), (47038, 451476), (50164, 423342), (58392, 363689), (70557, 300984), (75246, 282228), (94076, 225738), (100328, 211671), (112869, 188152), (141114, 150492)]