891559218

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{18329}}^1$

素因数の和:18423

約数の個数: 48

約数和(自身を含む): 1989318240

約数和(自身を除く): 1097759022

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 67, 121, 134, 201, 242, 363, 402, 726, 737, 1474, 2211, 4422, 8107, 16214, 18329, 24321, 36658, 48642, 54987, 109974, 201619, 403238, 604857, 1209714, 1228043, 2217809, 2456086, 3684129, 4435618, 6653427, 7368258, 13306854, 13508473, 27016946, 40525419, 81050838, 148593203, 297186406, 445779609, 891559218]

約数ペア:

[(1, 891559218), (2, 445779609), (3, 297186406), (6, 148593203), (11, 81050838), (22, 40525419), (33, 27016946), (66, 13508473), (67, 13306854), (121, 7368258), (134, 6653427), (201, 4435618), (242, 3684129), (363, 2456086), (402, 2217809), (726, 1228043), (737, 1209714), (1474, 604857), (2211, 403238), (4422, 201619), (8107, 109974), (16214, 54987), (18329, 48642), (24321, 36658)]