90989838

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{35851}}^1$

素因数の和:35909

約数の個数: 32

約数和(自身を含む): 206507520

約数和(自身を除く): 115517682

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 35851, 71702, 107553, 215106, 322659, 645318, 967977, 1684997, 1935954, 3369994, 5054991, 10109982, 15164973, 30329946, 45494919, 90989838]

約数ペア:

[(1, 90989838), (2, 45494919), (3, 30329946), (6, 15164973), (9, 10109982), (18, 5054991), (27, 3369994), (47, 1935954), (54, 1684997), (94, 967977), (141, 645318), (282, 322659), (423, 215106), (846, 107553), (1269, 71702), (2538, 35851)]