145419922518

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1864357981}}^1$

素因数の和:1864357999

約数の個数: 16

約数和(自身を含む): 313212140976

約数和(自身を除く): 167792218458

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1864357981, 3728715962, 5593073943, 11186147886, 24236653753, 48473307506, 72709961259, 145419922518]

約数ペア:

[(1, 145419922518), (2, 72709961259), (3, 48473307506), (6, 24236653753), (13, 11186147886), (26, 5593073943), (39, 3728715962), (78, 1864357981)]