72001986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{41813}}^1$

素因数の和:41866

約数の個数: 32

約数和(自身を含む): 168594048

約数和(自身を除く): 96592062

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 41813, 83626, 125439, 250878, 292691, 585382, 878073, 1714333, 1756146, 3428666, 5142999, 10285998, 12000331, 24000662, 36000993, 72001986]

約数ペア:

[(1, 72001986), (2, 36000993), (3, 24000662), (6, 12000331), (7, 10285998), (14, 5142999), (21, 3428666), (41, 1756146), (42, 1714333), (82, 878073), (123, 585382), (246, 292691), (287, 250878), (574, 125439), (861, 83626), (1722, 41813)]