21462846552

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{306367}}^1$

素因数の和:306525

約数の個数: 96

約数和(自身を含む): 66910771200

約数和(自身を除く): 45447924648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 139, 168, 252, 278, 417, 504, 556, 834, 973, 1112, 1251, 1668, 1946, 2502, 2919, 3336, 3892, 5004, 5838, 7784, 8757, 10008, 11676, 17514, 23352, 35028, 70056, 306367, 612734, 919101, 1225468, 1838202, 2144569, 2450936, 2757303, 3676404, 4289138, 5514606, 6433707, 7352808, 8578276, 11029212, 12867414, 17156552, 19301121, 22058424, 25734828, 38602242, 42585013, 51469656, 77204484, 85170026, 127755039, 154408968, 170340052, 255510078, 298095091, 340680104, 383265117, 511020156, 596190182, 766530234, 894285273, 1022040312, 1192380364, 1533060468, 1788570546, 2384760728, 2682855819, 3066120936, 3577141092, 5365711638, 7154282184, 10731423276, 21462846552]

約数ペア:

[(1, 21462846552), (2, 10731423276), (3, 7154282184), (4, 5365711638), (6, 3577141092), (7, 3066120936), (8, 2682855819), (9, 2384760728), (12, 1788570546), (14, 1533060468), (18, 1192380364), (21, 1022040312), (24, 894285273), (28, 766530234), (36, 596190182), (42, 511020156), (56, 383265117), (63, 340680104), (72, 298095091), (84, 255510078), (126, 170340052), (139, 154408968), (168, 127755039), (252, 85170026), (278, 77204484), (417, 51469656), (504, 42585013), (556, 38602242), (834, 25734828), (973, 22058424), (1112, 19301121), (1251, 17156552), (1668, 12867414), (1946, 11029212), (2502, 8578276), (2919, 7352808), (3336, 6433707), (3892, 5514606), (5004, 4289138), (5838, 3676404), (7784, 2757303), (8757, 2450936), (10008, 2144569), (11676, 1838202), (17514, 1225468), (23352, 919101), (35028, 612734), (70056, 306367)]