7900002

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2347}}^1$

素因数の和:2383

約数の個数: 48

約数和(自身を含む): 19779552

約数和(自身を除く): 11879550

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 99, 102, 153, 187, 198, 306, 374, 561, 1122, 1683, 2347, 3366, 4694, 7041, 14082, 21123, 25817, 39899, 42246, 51634, 77451, 79798, 119697, 154902, 232353, 239394, 359091, 438889, 464706, 718182, 877778, 1316667, 2633334, 3950001, 7900002]

約数ペア:

[(1, 7900002), (2, 3950001), (3, 2633334), (6, 1316667), (9, 877778), (11, 718182), (17, 464706), (18, 438889), (22, 359091), (33, 239394), (34, 232353), (51, 154902), (66, 119697), (99, 79798), (102, 77451), (153, 51634), (187, 42246), (198, 39899), (306, 25817), (374, 21123), (561, 14082), (1122, 7041), (1683, 4694), (2347, 3366)]