172256886

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{562931}}^1$

素因数の和:562956

約数の個数: 24

約数和(自身を含む): 395178264

約数和(自身を除く): 222921378

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 562931, 1125862, 1688793, 3377586, 5066379, 9569827, 10132758, 19139654, 28709481, 57418962, 86128443, 172256886]

約数ペア:

[(1, 172256886), (2, 86128443), (3, 57418962), (6, 28709481), (9, 19139654), (17, 10132758), (18, 9569827), (34, 5066379), (51, 3377586), (102, 1688793), (153, 1125862), (306, 562931)]