2664444

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 6779808

約数和(自身を除く): 4115364

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 37, 51, 68, 74, 102, 111, 148, 204, 222, 353, 444, 629, 706, 1059, 1258, 1412, 1887, 2118, 2516, 3774, 4236, 6001, 7548, 12002, 13061, 18003, 24004, 26122, 36006, 39183, 52244, 72012, 78366, 156732, 222037, 444074, 666111, 888148, 1332222, 2664444]

約数ペア:

[(1, 2664444), (2, 1332222), (3, 888148), (4, 666111), (6, 444074), (12, 222037), (17, 156732), (34, 78366), (37, 72012), (51, 52244), (68, 39183), (74, 36006), (102, 26122), (111, 24004), (148, 18003), (204, 13061), (222, 12002), (353, 7548), (444, 6001), (629, 4236), (706, 3774), (1059, 2516), (1258, 2118), (1412, 1887)]