1393711218

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{1358393}}^1$

素因数の和:1358423

約数の個数: 32

約数和(自身を含む): 3260145600

約数和(自身を除く): 1866434382

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 1358393, 2716786, 4075179, 8150358, 12225537, 24451074, 25809467, 36676611, 51618934, 73353222, 77428401, 154856802, 232285203, 464570406, 696855609, 1393711218]

約数ペア:

[(1, 1393711218), (2, 696855609), (3, 464570406), (6, 232285203), (9, 154856802), (18, 77428401), (19, 73353222), (27, 51618934), (38, 36676611), (54, 25809467), (57, 24451074), (114, 12225537), (171, 8150358), (342, 4075179), (513, 2716786), (1026, 1358393)]