3977784

素因数分解:

$2^3\times 3^2\times {\mathrm{101}}^1\times {\mathrm{547}}^1$

素因数の和:660

約数の個数: 48

約数和(自身を含む): 10899720

約数和(自身を除く): 6921936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 101, 202, 303, 404, 547, 606, 808, 909, 1094, 1212, 1641, 1818, 2188, 2424, 3282, 3636, 4376, 4923, 6564, 7272, 9846, 13128, 19692, 39384, 55247, 110494, 165741, 220988, 331482, 441976, 497223, 662964, 994446, 1325928, 1988892, 3977784]

約数ペア:

[(1, 3977784), (2, 1988892), (3, 1325928), (4, 994446), (6, 662964), (8, 497223), (9, 441976), (12, 331482), (18, 220988), (24, 165741), (36, 110494), (72, 55247), (101, 39384), (202, 19692), (303, 13128), (404, 9846), (547, 7272), (606, 6564), (808, 4923), (909, 4376), (1094, 3636), (1212, 3282), (1641, 2424), (1818, 2188)]