1897084476

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{278819}}^1$

素因数の和:278845

約数の個数: 72

約数和(自身を含む): 5683466880

約数和(自身を除く): 3786382404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 278819, 557638, 836457, 1115276, 1672914, 1951733, 2509371, 3345828, 3903466, 5018742, 5855199, 7528113, 7806932, 10037484, 11710398, 15056226, 17565597, 22584339, 23420796, 30112452, 35131194, 45168678, 52696791, 67753017, 70262388, 90337356, 105393582, 135506034, 158090373, 210787164, 271012068, 316180746, 474271119, 632361492, 948542238, 1897084476]

約数ペア:

[(1, 1897084476), (2, 948542238), (3, 632361492), (4, 474271119), (6, 316180746), (7, 271012068), (9, 210787164), (12, 158090373), (14, 135506034), (18, 105393582), (21, 90337356), (27, 70262388), (28, 67753017), (36, 52696791), (42, 45168678), (54, 35131194), (63, 30112452), (81, 23420796), (84, 22584339), (108, 17565597), (126, 15056226), (162, 11710398), (189, 10037484), (243, 7806932), (252, 7528113), (324, 5855199), (378, 5018742), (486, 3903466), (567, 3345828), (756, 2509371), (972, 1951733), (1134, 1672914), (1701, 1115276), (2268, 836457), (3402, 557638), (6804, 278819)]