122803422

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{153889}}^1$

素因数の和:153920

約数の個数: 32

約数和(自身を含む): 295468800

約数和(自身を除く): 172665378

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 153889, 307778, 461667, 923334, 1077223, 2154446, 2923891, 3231669, 5847782, 6463338, 8771673, 17543346, 20467237, 40934474, 61401711, 122803422]

約数ペア:

[(1, 122803422), (2, 61401711), (3, 40934474), (6, 20467237), (7, 17543346), (14, 8771673), (19, 6463338), (21, 5847782), (38, 3231669), (42, 2923891), (57, 2154446), (114, 1077223), (133, 923334), (266, 461667), (399, 307778), (798, 153889)]