15691641588

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{616519}}^1$

素因数の和:616637

約数の個数: 72

約数和(自身を含む): 45780309120

約数和(自身を除く): 30088667532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 101, 126, 202, 252, 303, 404, 606, 707, 909, 1212, 1414, 1818, 2121, 2828, 3636, 4242, 6363, 8484, 12726, 25452, 616519, 1233038, 1849557, 2466076, 3699114, 4315633, 5548671, 7398228, 8631266, 11097342, 12946899, 17262532, 22194684, 25893798, 38840697, 51787596, 62268419, 77681394, 124536838, 155362788, 186805257, 249073676, 373610514, 435878933, 560415771, 747221028, 871757866, 1120831542, 1307636799, 1743515732, 2241663084, 2615273598, 3922910397, 5230547196, 7845820794, 15691641588]

約数ペア:

[(1, 15691641588), (2, 7845820794), (3, 5230547196), (4, 3922910397), (6, 2615273598), (7, 2241663084), (9, 1743515732), (12, 1307636799), (14, 1120831542), (18, 871757866), (21, 747221028), (28, 560415771), (36, 435878933), (42, 373610514), (63, 249073676), (84, 186805257), (101, 155362788), (126, 124536838), (202, 77681394), (252, 62268419), (303, 51787596), (404, 38840697), (606, 25893798), (707, 22194684), (909, 17262532), (1212, 12946899), (1414, 11097342), (1818, 8631266), (2121, 7398228), (2828, 5548671), (3636, 4315633), (4242, 3699114), (6363, 2466076), (8484, 1849557), (12726, 1233038), (25452, 616519)]