354978

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:99

約数の個数: 48

約数和(自身を含む): 871416

約数和(自身を除く): 516438

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 41, 74, 78, 82, 111, 117, 123, 222, 234, 246, 333, 369, 481, 533, 666, 738, 962, 1066, 1443, 1517, 1599, 2886, 3034, 3198, 4329, 4551, 4797, 8658, 9102, 9594, 13653, 19721, 27306, 39442, 59163, 118326, 177489, 354978]

約数ペア:

[(1, 354978), (2, 177489), (3, 118326), (6, 59163), (9, 39442), (13, 27306), (18, 19721), (26, 13653), (37, 9594), (39, 9102), (41, 8658), (74, 4797), (78, 4551), (82, 4329), (111, 3198), (117, 3034), (123, 2886), (222, 1599), (234, 1517), (246, 1443), (333, 1066), (369, 962), (481, 738), (533, 666)]