123694902

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{3581}}^1$

素因数の和:3709

約数の個数: 48

約数和(自身を含む): 284983920

約数和(自身を除く): 161289018

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 101, 114, 171, 202, 303, 342, 606, 909, 1818, 1919, 3581, 3838, 5757, 7162, 10743, 11514, 17271, 21486, 32229, 34542, 64458, 68039, 136078, 204117, 361681, 408234, 612351, 723362, 1085043, 1224702, 2170086, 3255129, 6510258, 6871939, 13743878, 20615817, 41231634, 61847451, 123694902]

約数ペア:

[(1, 123694902), (2, 61847451), (3, 41231634), (6, 20615817), (9, 13743878), (18, 6871939), (19, 6510258), (38, 3255129), (57, 2170086), (101, 1224702), (114, 1085043), (171, 723362), (202, 612351), (303, 408234), (342, 361681), (606, 204117), (909, 136078), (1818, 68039), (1919, 64458), (3581, 34542), (3838, 32229), (5757, 21486), (7162, 17271), (10743, 11514)]