253711218

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{3527}}^1$

素因数の和:4182

約数の個数: 32

約数和(自身を含む): 535127040

約数和(自身を除く): 281415822

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 631, 1262, 1893, 3527, 3786, 7054, 10581, 11989, 21162, 23978, 35967, 67013, 71934, 134026, 201039, 402078, 2225537, 4451074, 6676611, 13353222, 42285203, 84570406, 126855609, 253711218]

約数ペア:

[(1, 253711218), (2, 126855609), (3, 84570406), (6, 42285203), (19, 13353222), (38, 6676611), (57, 4451074), (114, 2225537), (631, 402078), (1262, 201039), (1893, 134026), (3527, 71934), (3786, 67013), (7054, 35967), (10581, 23978), (11989, 21162)]