40746654

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10243}}^1$

素因数の和:10281

約数の個数: 48

約数和(自身を含む): 100678032

約数和(自身を除く): 59931378

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 10243, 20486, 30729, 61458, 92187, 133159, 174131, 184374, 266318, 348262, 399477, 522393, 798954, 1044786, 1198431, 1567179, 2263703, 2396862, 3134358, 4527406, 6791109, 13582218, 20373327, 40746654]

約数ペア:

[(1, 40746654), (2, 20373327), (3, 13582218), (6, 6791109), (9, 4527406), (13, 3134358), (17, 2396862), (18, 2263703), (26, 1567179), (34, 1198431), (39, 1044786), (51, 798954), (78, 522393), (102, 399477), (117, 348262), (153, 266318), (221, 184374), (234, 174131), (306, 133159), (442, 92187), (663, 61458), (1326, 30729), (1989, 20486), (3978, 10243)]