438516

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{937}}^1$

素因数の和:960

約数の個数: 36

約数和(自身を含む): 1195012

約数和(自身を除く): 756496

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 937, 1874, 2811, 3748, 5622, 8433, 11244, 12181, 16866, 24362, 33732, 36543, 48724, 73086, 109629, 146172, 219258, 438516]

約数ペア:

[(1, 438516), (2, 219258), (3, 146172), (4, 109629), (6, 73086), (9, 48724), (12, 36543), (13, 33732), (18, 24362), (26, 16866), (36, 12181), (39, 11244), (52, 8433), (78, 5622), (117, 3748), (156, 2811), (234, 1874), (468, 937)]