381683628

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{558017}}^1$

素因数の和:558046

約数の個数: 36

約数和(自身を含む): 1015592760

約数和(自身を除く): 633909132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 558017, 1116034, 1674051, 2232068, 3348102, 5022153, 6696204, 10044306, 10602323, 20088612, 21204646, 31806969, 42409292, 63613938, 95420907, 127227876, 190841814, 381683628]

約数ペア:

[(1, 381683628), (2, 190841814), (3, 127227876), (4, 95420907), (6, 63613938), (9, 42409292), (12, 31806969), (18, 21204646), (19, 20088612), (36, 10602323), (38, 10044306), (57, 6696204), (76, 5022153), (114, 3348102), (171, 2232068), (228, 1674051), (342, 1116034), (684, 558017)]