21769962

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{4027}}^1$

素因数の和:4102

約数の個数: 32

約数和(自身を含む): 46982592

約数和(自身を除く): 25212630

約数列:

[1, 2, 3, 6, 17, 34, 51, 53, 102, 106, 159, 318, 901, 1802, 2703, 4027, 5406, 8054, 12081, 24162, 68459, 136918, 205377, 213431, 410754, 426862, 640293, 1280586, 3628327, 7256654, 10884981, 21769962]

約数ペア:

[(1, 21769962), (2, 10884981), (3, 7256654), (6, 3628327), (17, 1280586), (34, 640293), (51, 426862), (53, 410754), (102, 213431), (106, 205377), (159, 136918), (318, 68459), (901, 24162), (1802, 12081), (2703, 8054), (4027, 5406)]