2247999102

素因数分解:

$2^1\times 3^3\times {\mathrm{103}}^1\times {\mathrm{389}}^1\times {\mathrm{1039}}^1$

素因数の和:1542

約数の個数: 64

約数和(自身を含む): 5061888000

約数和(自身を除く): 2813888898

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 103, 206, 309, 389, 618, 778, 927, 1039, 1167, 1854, 2078, 2334, 2781, 3117, 3501, 5562, 6234, 7002, 9351, 10503, 18702, 21006, 28053, 40067, 56106, 80134, 107017, 120201, 214034, 240402, 321051, 360603, 404171, 642102, 721206, 808342, 963153, 1081809, 1212513, 1926306, 2163618, 2425026, 2889459, 3637539, 5778918, 7275078, 10912617, 21825234, 41629613, 83259226, 124888839, 249777678, 374666517, 749333034, 1123999551, 2247999102]

約数ペア:

[(1, 2247999102), (2, 1123999551), (3, 749333034), (6, 374666517), (9, 249777678), (18, 124888839), (27, 83259226), (54, 41629613), (103, 21825234), (206, 10912617), (309, 7275078), (389, 5778918), (618, 3637539), (778, 2889459), (927, 2425026), (1039, 2163618), (1167, 1926306), (1854, 1212513), (2078, 1081809), (2334, 963153), (2781, 808342), (3117, 721206), (3501, 642102), (5562, 404171), (6234, 360603), (7002, 321051), (9351, 240402), (10503, 214034), (18702, 120201), (21006, 107017), (28053, 80134), (40067, 56106)]