142561218

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73561}}^1$

素因数の和:73602

約数の個数: 32

約数和(自身を含む): 317787840

約数和(自身を除く): 175226622

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 73561, 147122, 220683, 441366, 1250537, 1397659, 2501074, 2795318, 3751611, 4192977, 7503222, 8385954, 23760203, 47520406, 71280609, 142561218]

約数ペア:

[(1, 142561218), (2, 71280609), (3, 47520406), (6, 23760203), (17, 8385954), (19, 7503222), (34, 4192977), (38, 3751611), (51, 2795318), (57, 2501074), (102, 1397659), (114, 1250537), (323, 441366), (646, 220683), (969, 147122), (1938, 73561)]