1909043964

素因数分解:

$2^2\times 3^6\times {\mathrm{654679}}^1$

素因数の和:654701

約数の個数: 42

約数和(自身を含む): 5008956680

約数和(自身を除く): 3099912716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 654679, 1309358, 1964037, 2618716, 3928074, 5892111, 7856148, 11784222, 17676333, 23568444, 35352666, 53028999, 70705332, 106057998, 159086997, 212115996, 318173994, 477260991, 636347988, 954521982, 1909043964]

約数ペア:

[(1, 1909043964), (2, 954521982), (3, 636347988), (4, 477260991), (6, 318173994), (9, 212115996), (12, 159086997), (18, 106057998), (27, 70705332), (36, 53028999), (54, 35352666), (81, 23568444), (108, 17676333), (162, 11784222), (243, 7856148), (324, 5892111), (486, 3928074), (729, 2618716), (972, 1964037), (1458, 1309358), (2916, 654679)]