137528748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{545749}}^1$

素因数の和:545766

約数の個数: 36

約数和(自身を含む): 397306000

約数和(自身を除く): 259777252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 545749, 1091498, 1637247, 2182996, 3274494, 3820243, 4911741, 6548988, 7640486, 9823482, 11460729, 15280972, 19646964, 22921458, 34382187, 45842916, 68764374, 137528748]

約数ペア:

[(1, 137528748), (2, 68764374), (3, 45842916), (4, 34382187), (6, 22921458), (7, 19646964), (9, 15280972), (12, 11460729), (14, 9823482), (18, 7640486), (21, 6548988), (28, 4911741), (36, 3820243), (42, 3274494), (63, 2182996), (84, 1637247), (126, 1091498), (252, 545749)]