61858818

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28879}}^1$

素因数の和:28911

約数の個数: 48

約数和(自身を含む): 162190080

約数和(自身を除く): 100331262

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, 28879, 57758, 86637, 173274, 202153, 259911, 404306, 490943, 519822, 606459, 981886, 1212918, 1472829, 1819377, 2945658, 3436601, 3638754, 4418487, 6873202, 8836974, 10309803, 20619606, 30929409, 61858818]

約数ペア:

[(1, 61858818), (2, 30929409), (3, 20619606), (6, 10309803), (7, 8836974), (9, 6873202), (14, 4418487), (17, 3638754), (18, 3436601), (21, 2945658), (34, 1819377), (42, 1472829), (51, 1212918), (63, 981886), (102, 606459), (119, 519822), (126, 490943), (153, 404306), (238, 259911), (306, 202153), (357, 173274), (714, 86637), (1071, 57758), (2142, 28879)]