181902042

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{27239}}^1$

素因数の和:27307

約数の個数: 48

約数和(自身を含む): 458939520

約数和(自身を除く): 277037478

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 2226, 3339, 6678, 27239, 54478, 81717, 163434, 190673, 245151, 381346, 490302, 572019, 1144038, 1443667, 1716057, 2887334, 3432114, 4331001, 8662002, 10105669, 12993003, 20211338, 25986006, 30317007, 60634014, 90951021, 181902042]

約数ペア:

[(1, 181902042), (2, 90951021), (3, 60634014), (6, 30317007), (7, 25986006), (9, 20211338), (14, 12993003), (18, 10105669), (21, 8662002), (42, 4331001), (53, 3432114), (63, 2887334), (106, 1716057), (126, 1443667), (159, 1144038), (318, 572019), (371, 490302), (477, 381346), (742, 245151), (954, 190673), (1113, 163434), (2226, 81717), (3339, 54478), (6678, 27239)]