19504082268

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{359509}}^1$

素因数の和:359667

約数の個数: 72

約数和(自身を含む): 54176718960

約数和(自身を除く): 34672636692

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 137, 198, 274, 396, 411, 548, 822, 1233, 1507, 1644, 2466, 3014, 4521, 4932, 6028, 9042, 13563, 18084, 27126, 54252, 359509, 719018, 1078527, 1438036, 2157054, 3235581, 3954599, 4314108, 6471162, 7909198, 11863797, 12942324, 15818396, 23727594, 35591391, 47455188, 49252733, 71182782, 98505466, 142365564, 147758199, 197010932, 295516398, 443274597, 541780063, 591032796, 886549194, 1083560126, 1625340189, 1773098388, 2167120252, 3250680378, 4876020567, 6501360756, 9752041134, 19504082268]

約数ペア:

[(1, 19504082268), (2, 9752041134), (3, 6501360756), (4, 4876020567), (6, 3250680378), (9, 2167120252), (11, 1773098388), (12, 1625340189), (18, 1083560126), (22, 886549194), (33, 591032796), (36, 541780063), (44, 443274597), (66, 295516398), (99, 197010932), (132, 147758199), (137, 142365564), (198, 98505466), (274, 71182782), (396, 49252733), (411, 47455188), (548, 35591391), (822, 23727594), (1233, 15818396), (1507, 12942324), (1644, 11863797), (2466, 7909198), (3014, 6471162), (4521, 4314108), (4932, 3954599), (6028, 3235581), (9042, 2157054), (13563, 1438036), (18084, 1078527), (27126, 719018), (54252, 359509)]