2042172

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{191}}^1$

素因数の和:221

約数の個数: 72

約数和(自身を含む): 5870592

約数和(自身を除く): 3828420

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 191, 198, 243, 297, 324, 382, 396, 486, 573, 594, 764, 891, 972, 1146, 1188, 1719, 1782, 2101, 2292, 2673, 3438, 3564, 4202, 5157, 5346, 6303, 6876, 8404, 10314, 10692, 12606, 15471, 18909, 20628, 25212, 30942, 37818, 46413, 56727, 61884, 75636, 92826, 113454, 170181, 185652, 226908, 340362, 510543, 680724, 1021086, 2042172]

約数ペア:

[(1, 2042172), (2, 1021086), (3, 680724), (4, 510543), (6, 340362), (9, 226908), (11, 185652), (12, 170181), (18, 113454), (22, 92826), (27, 75636), (33, 61884), (36, 56727), (44, 46413), (54, 37818), (66, 30942), (81, 25212), (99, 20628), (108, 18909), (132, 15471), (162, 12606), (191, 10692), (198, 10314), (243, 8404), (297, 6876), (324, 6303), (382, 5346), (396, 5157), (486, 4202), (573, 3564), (594, 3438), (764, 2673), (891, 2292), (972, 2101), (1146, 1782), (1188, 1719)]