84684678

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{3491}}^1$

素因数の和:3820

約数の個数: 32

約数和(自身を含む): 183036672

約数和(自身を除く): 98351994

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 311, 622, 933, 1866, 3491, 4043, 6982, 8086, 10473, 12129, 20946, 24258, 45383, 90766, 136149, 272298, 1085701, 2171402, 3257103, 6514206, 14114113, 28228226, 42342339, 84684678]

約数ペア:

[(1, 84684678), (2, 42342339), (3, 28228226), (6, 14114113), (13, 6514206), (26, 3257103), (39, 2171402), (78, 1085701), (311, 272298), (622, 136149), (933, 90766), (1866, 45383), (3491, 24258), (4043, 20946), (6982, 12129), (8086, 10473)]