1806291216

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{9203}}^1$

素因数の和:9293

約数の個数: 120

約数和(自身を含む): 5341265280

約数和(自身を除く): 3534974064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 47, 48, 58, 72, 87, 94, 116, 141, 144, 174, 188, 232, 261, 282, 348, 376, 423, 464, 522, 564, 696, 752, 846, 1044, 1128, 1363, 1392, 1692, 2088, 2256, 2726, 3384, 4089, 4176, 5452, 6768, 8178, 9203, 10904, 12267, 16356, 18406, 21808, 24534, 27609, 32712, 36812, 49068, 55218, 65424, 73624, 82827, 98136, 110436, 147248, 165654, 196272, 220872, 266887, 331308, 432541, 441744, 533774, 662616, 800661, 865082, 1067548, 1297623, 1325232, 1601322, 1730164, 2135096, 2401983, 2595246, 3202644, 3460328, 3892869, 4270192, 4803966, 5190492, 6405288, 6920656, 7785738, 9607932, 10380984, 12543689, 12810576, 15571476, 19215864, 20761968, 25087378, 31142952, 37631067, 38431728, 50174756, 62285904, 75262134, 100349512, 112893201, 150524268, 200699024, 225786402, 301048536, 451572804, 602097072, 903145608, 1806291216]

約数ペア:

[(1, 1806291216), (2, 903145608), (3, 602097072), (4, 451572804), (6, 301048536), (8, 225786402), (9, 200699024), (12, 150524268), (16, 112893201), (18, 100349512), (24, 75262134), (29, 62285904), (36, 50174756), (47, 38431728), (48, 37631067), (58, 31142952), (72, 25087378), (87, 20761968), (94, 19215864), (116, 15571476), (141, 12810576), (144, 12543689), (174, 10380984), (188, 9607932), (232, 7785738), (261, 6920656), (282, 6405288), (348, 5190492), (376, 4803966), (423, 4270192), (464, 3892869), (522, 3460328), (564, 3202644), (696, 2595246), (752, 2401983), (846, 2135096), (1044, 1730164), (1128, 1601322), (1363, 1325232), (1392, 1297623), (1692, 1067548), (2088, 865082), (2256, 800661), (2726, 662616), (3384, 533774), (4089, 441744), (4176, 432541), (5452, 331308), (6768, 266887), (8178, 220872), (9203, 196272), (10904, 165654), (12267, 147248), (16356, 110436), (18406, 98136), (21808, 82827), (24534, 73624), (27609, 65424), (32712, 55218), (36812, 49068)]