2018643138

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{1447}}^1$

素因数の和:1616

約数の個数: 96

約数和(自身を含む): 4781597184

約数和(自身を除く): 2762954046

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 47, 51, 94, 97, 102, 141, 153, 194, 282, 291, 306, 423, 582, 799, 846, 873, 1447, 1598, 1649, 1746, 2397, 2894, 3298, 4341, 4559, 4794, 4947, 7191, 8682, 9118, 9894, 13023, 13677, 14382, 14841, 24599, 26046, 27354, 29682, 41031, 49198, 68009, 73797, 77503, 82062, 136018, 140359, 147594, 155006, 204027, 221391, 232509, 280718, 408054, 421077, 442782, 465018, 612081, 697527, 842154, 1156153, 1224162, 1263231, 1395054, 2312306, 2386103, 2526462, 3468459, 4772206, 6596873, 6936918, 7158309, 10405377, 13193746, 14316618, 19790619, 20810754, 21474927, 39581238, 42949854, 59371857, 112146841, 118743714, 224293682, 336440523, 672881046, 1009321569, 2018643138]

約数ペア:

[(1, 2018643138), (2, 1009321569), (3, 672881046), (6, 336440523), (9, 224293682), (17, 118743714), (18, 112146841), (34, 59371857), (47, 42949854), (51, 39581238), (94, 21474927), (97, 20810754), (102, 19790619), (141, 14316618), (153, 13193746), (194, 10405377), (282, 7158309), (291, 6936918), (306, 6596873), (423, 4772206), (582, 3468459), (799, 2526462), (846, 2386103), (873, 2312306), (1447, 1395054), (1598, 1263231), (1649, 1224162), (1746, 1156153), (2397, 842154), (2894, 697527), (3298, 612081), (4341, 465018), (4559, 442782), (4794, 421077), (4947, 408054), (7191, 280718), (8682, 232509), (9118, 221391), (9894, 204027), (13023, 155006), (13677, 147594), (14382, 140359), (14841, 136018), (24599, 82062), (26046, 77503), (27354, 73797), (29682, 68009), (41031, 49198)]