18927810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6373}}^1$

素因数の和:6400

約数の個数: 64

約数和(自身を含む): 55071360

約数和(自身を除く): 36143550

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 2970, 6373, 12746, 19119, 31865, 38238, 57357, 63730, 70103, 95595, 114714, 140206, 172071, 191190, 210309, 286785, 344142, 350515, 420618, 573570, 630927, 701030, 860355, 1051545, 1261854, 1720710, 1892781, 2103090, 3154635, 3785562, 6309270, 9463905, 18927810]

約数ペア:

[(1, 18927810), (2, 9463905), (3, 6309270), (5, 3785562), (6, 3154635), (9, 2103090), (10, 1892781), (11, 1720710), (15, 1261854), (18, 1051545), (22, 860355), (27, 701030), (30, 630927), (33, 573570), (45, 420618), (54, 350515), (55, 344142), (66, 286785), (90, 210309), (99, 191190), (110, 172071), (135, 140206), (165, 114714), (198, 95595), (270, 70103), (297, 63730), (330, 57357), (495, 38238), (594, 31865), (990, 19119), (1485, 12746), (2970, 6373)]