2018645766

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{10301}}^1$

素因数の和:10522

約数の個数: 64

約数和(自身を含む): 4747161600

約数和(自身を除く): 2728515834

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 191, 342, 382, 513, 573, 1026, 1146, 1719, 3438, 3629, 5157, 7258, 10301, 10314, 10887, 20602, 21774, 30903, 32661, 61806, 65322, 92709, 97983, 185418, 195719, 195966, 278127, 391438, 556254, 587157, 1174314, 1761471, 1967491, 3522942, 3934982, 5284413, 5902473, 10568826, 11804946, 17707419, 35414838, 37382329, 53122257, 74764658, 106244514, 112146987, 224293974, 336440961, 672881922, 1009322883, 2018645766]

約数ペア:

[(1, 2018645766), (2, 1009322883), (3, 672881922), (6, 336440961), (9, 224293974), (18, 112146987), (19, 106244514), (27, 74764658), (38, 53122257), (54, 37382329), (57, 35414838), (114, 17707419), (171, 11804946), (191, 10568826), (342, 5902473), (382, 5284413), (513, 3934982), (573, 3522942), (1026, 1967491), (1146, 1761471), (1719, 1174314), (3438, 587157), (3629, 556254), (5157, 391438), (7258, 278127), (10301, 195966), (10314, 195719), (10887, 185418), (20602, 97983), (21774, 92709), (30903, 65322), (32661, 61806)]