2672838

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{2357}}^1$

素因数の和:2378

約数の個数: 40

約数和(自身を含む): 6847632

約数和(自身を除く): 4174794

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 2357, 4714, 7071, 14142, 16499, 21213, 32998, 42426, 49497, 63639, 98994, 127278, 148491, 190917, 296982, 381834, 445473, 890946, 1336419, 2672838]

約数ペア:

[(1, 2672838), (2, 1336419), (3, 890946), (6, 445473), (7, 381834), (9, 296982), (14, 190917), (18, 148491), (21, 127278), (27, 98994), (42, 63639), (54, 49497), (63, 42426), (81, 32998), (126, 21213), (162, 16499), (189, 14142), (378, 7071), (567, 4714), (1134, 2357)]