18434853372

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5137919}}^1$

素因数の和:5137962

約数の個数: 48

約数和(自身を含む): 48337551360

約数和(自身を除く): 29902697988

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3588, 5137919, 10275838, 15413757, 20551676, 30827514, 61655028, 66792947, 118172137, 133585894, 200378841, 236344274, 267171788, 354516411, 400757682, 472688548, 709032822, 801515364, 1418065644, 1536237781, 3072475562, 4608713343, 6144951124, 9217426686, 18434853372]

約数ペア:

[(1, 18434853372), (2, 9217426686), (3, 6144951124), (4, 4608713343), (6, 3072475562), (12, 1536237781), (13, 1418065644), (23, 801515364), (26, 709032822), (39, 472688548), (46, 400757682), (52, 354516411), (69, 267171788), (78, 236344274), (92, 200378841), (138, 133585894), (156, 118172137), (276, 66792947), (299, 61655028), (598, 30827514), (897, 20551676), (1196, 15413757), (1794, 10275838), (3588, 5137919)]