237420846

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53401}}^1$

素因数の和:53441

約数の個数: 48

約数和(自身を含む): 583149840

約数和(自身を除く): 345728994

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 53401, 106802, 160203, 320406, 480609, 694213, 961218, 1014619, 1388426, 2029238, 2082639, 3043857, 4165278, 6087714, 6247917, 9131571, 12495834, 13190047, 18263142, 26380094, 39570141, 79140282, 118710423, 237420846]

約数ペア:

[(1, 237420846), (2, 118710423), (3, 79140282), (6, 39570141), (9, 26380094), (13, 18263142), (18, 13190047), (19, 12495834), (26, 9131571), (38, 6247917), (39, 6087714), (57, 4165278), (78, 3043857), (114, 2082639), (117, 2029238), (171, 1388426), (234, 1014619), (247, 961218), (342, 694213), (494, 480609), (741, 320406), (1482, 160203), (2223, 106802), (4446, 53401)]