1903896

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{853}}^1$

素因数の和:896

約数の個数: 48

約数和(自身を含む): 5328960

約数和(自身を除く): 3425064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 853, 1116, 1706, 2232, 2559, 3412, 5118, 6824, 7677, 10236, 15354, 20472, 26443, 30708, 52886, 61416, 79329, 105772, 158658, 211544, 237987, 317316, 475974, 634632, 951948, 1903896]

約数ペア:

[(1, 1903896), (2, 951948), (3, 634632), (4, 475974), (6, 317316), (8, 237987), (9, 211544), (12, 158658), (18, 105772), (24, 79329), (31, 61416), (36, 52886), (62, 30708), (72, 26443), (93, 20472), (124, 15354), (186, 10236), (248, 7677), (279, 6824), (372, 5118), (558, 3412), (744, 2559), (853, 2232), (1116, 1706)]