7790454

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3637}}^1$

素因数の和:3669

約数の個数: 48

約数和(自身を含む): 20431008

約数和(自身を除く): 12640554

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 3637, 7274, 10911, 21822, 25459, 32733, 50918, 61829, 65466, 76377, 123658, 152754, 185487, 229131, 370974, 432803, 458262, 556461, 865606, 1112922, 1298409, 2596818, 3895227, 7790454]

約数ペア:

[(1, 7790454), (2, 3895227), (3, 2596818), (6, 1298409), (7, 1112922), (9, 865606), (14, 556461), (17, 458262), (18, 432803), (21, 370974), (34, 229131), (42, 185487), (51, 152754), (63, 123658), (102, 76377), (119, 65466), (126, 61829), (153, 50918), (238, 32733), (306, 25459), (357, 21822), (714, 10911), (1071, 7274), (2142, 3637)]