43389346

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21673}}^1$

素因数の和:21706

約数の個数: 32

約数和(自身を含む): 87389568

約数和(自身を除く): 44000222

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 21673, 43346, 151711, 238403, 281749, 303422, 476806, 563498, 1668821, 1972243, 3099239, 3337642, 3944486, 6198478, 21694673, 43389346]

約数ペア:

[(1, 43389346), (2, 21694673), (7, 6198478), (11, 3944486), (13, 3337642), (14, 3099239), (22, 1972243), (26, 1668821), (77, 563498), (91, 476806), (143, 303422), (154, 281749), (182, 238403), (286, 151711), (1001, 43346), (2002, 21673)]