2242266

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:143

約数の個数: 64

約数和(自身を含む): 5443200

約数和(自身を除く): 3200934

約数列:

[1, 2, 3, 6, 13, 17, 19, 26, 34, 38, 39, 51, 57, 78, 89, 102, 114, 178, 221, 247, 267, 323, 442, 494, 534, 646, 663, 741, 969, 1157, 1326, 1482, 1513, 1691, 1938, 2314, 3026, 3382, 3471, 4199, 4539, 5073, 6942, 8398, 9078, 10146, 12597, 19669, 21983, 25194, 28747, 39338, 43966, 57494, 59007, 65949, 86241, 118014, 131898, 172482, 373711, 747422, 1121133, 2242266]

約数ペア:

[(1, 2242266), (2, 1121133), (3, 747422), (6, 373711), (13, 172482), (17, 131898), (19, 118014), (26, 86241), (34, 65949), (38, 59007), (39, 57494), (51, 43966), (57, 39338), (78, 28747), (89, 25194), (102, 21983), (114, 19669), (178, 12597), (221, 10146), (247, 9078), (267, 8398), (323, 6942), (442, 5073), (494, 4539), (534, 4199), (646, 3471), (663, 3382), (741, 3026), (969, 2314), (1157, 1938), (1326, 1691), (1482, 1513)]