389612948418

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{6203}}^1\times {\mathrm{65839}}^1$

素因数の和:72103

約数の個数: 48

約数和(自身を含む): 860240684160

約数和(自身を除く): 470627735742

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 6203, 12406, 18609, 37218, 55827, 65839, 111654, 131678, 197517, 328759, 395034, 592551, 657518, 986277, 1185102, 1972554, 2958831, 3489467, 5917662, 6978934, 10468401, 20936802, 31405203, 62810406, 408399317, 816798634, 1225197951, 2450395902, 3675593853, 7351187706, 21645163801, 43290327602, 64935491403, 129870982806, 194806474209, 389612948418]

約数ペア:

[(1, 389612948418), (2, 194806474209), (3, 129870982806), (6, 64935491403), (9, 43290327602), (18, 21645163801), (53, 7351187706), (106, 3675593853), (159, 2450395902), (318, 1225197951), (477, 816798634), (954, 408399317), (6203, 62810406), (12406, 31405203), (18609, 20936802), (37218, 10468401), (55827, 6978934), (65839, 5917662), (111654, 3489467), (131678, 2958831), (197517, 1972554), (328759, 1185102), (395034, 986277), (592551, 657518)]