3840372

素因数分解:

$2^2\times 3^7\times {\mathrm{439}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 10102400

約数和(自身を除く): 6262028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 439, 486, 729, 878, 972, 1317, 1458, 1756, 2187, 2634, 2916, 3951, 4374, 5268, 7902, 8748, 11853, 15804, 23706, 35559, 47412, 71118, 106677, 142236, 213354, 320031, 426708, 640062, 960093, 1280124, 1920186, 3840372]

約数ペア:

[(1, 3840372), (2, 1920186), (3, 1280124), (4, 960093), (6, 640062), (9, 426708), (12, 320031), (18, 213354), (27, 142236), (36, 106677), (54, 71118), (81, 47412), (108, 35559), (162, 23706), (243, 15804), (324, 11853), (439, 8748), (486, 7902), (729, 5268), (878, 4374), (972, 3951), (1317, 2916), (1458, 2634), (1756, 2187)]