21370291272

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{161573}}^1$

素因数の和:161763

約数の個数: 96

約数和(自身を含む): 63517970880

約数和(自身を除く): 42147679608

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 167, 198, 264, 334, 396, 501, 668, 792, 1002, 1336, 1503, 1837, 2004, 3006, 3674, 4008, 5511, 6012, 7348, 11022, 12024, 14696, 16533, 22044, 33066, 44088, 66132, 132264, 161573, 323146, 484719, 646292, 969438, 1292584, 1454157, 1777303, 1938876, 2908314, 3554606, 3877752, 5331909, 5816628, 7109212, 10663818, 11633256, 14218424, 15995727, 21327636, 26982691, 31991454, 42655272, 53965382, 63982908, 80948073, 107930764, 127965816, 161896146, 215861528, 242844219, 296809601, 323792292, 485688438, 593619202, 647584584, 890428803, 971376876, 1187238404, 1780857606, 1942753752, 2374476808, 2671286409, 3561715212, 5342572818, 7123430424, 10685145636, 21370291272]

約数ペア:

[(1, 21370291272), (2, 10685145636), (3, 7123430424), (4, 5342572818), (6, 3561715212), (8, 2671286409), (9, 2374476808), (11, 1942753752), (12, 1780857606), (18, 1187238404), (22, 971376876), (24, 890428803), (33, 647584584), (36, 593619202), (44, 485688438), (66, 323792292), (72, 296809601), (88, 242844219), (99, 215861528), (132, 161896146), (167, 127965816), (198, 107930764), (264, 80948073), (334, 63982908), (396, 53965382), (501, 42655272), (668, 31991454), (792, 26982691), (1002, 21327636), (1336, 15995727), (1503, 14218424), (1837, 11633256), (2004, 10663818), (3006, 7109212), (3674, 5816628), (4008, 5331909), (5511, 3877752), (6012, 3554606), (7348, 2908314), (11022, 1938876), (12024, 1777303), (14696, 1454157), (16533, 1292584), (22044, 969438), (33066, 646292), (44088, 484719), (66132, 323146), (132264, 161573)]