1662561144

素因数分解:

$2^3\times 3^2\times {\mathrm{1327}}^1\times {\mathrm{17401}}^1$

素因数の和:18740

約数の個数: 48

約数和(自身を含む): 4506421920

約数和(自身を除く): 2843860776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1327, 2654, 3981, 5308, 7962, 10616, 11943, 15924, 17401, 23886, 31848, 34802, 47772, 52203, 69604, 95544, 104406, 139208, 156609, 208812, 313218, 417624, 626436, 1252872, 23091127, 46182254, 69273381, 92364508, 138546762, 184729016, 207820143, 277093524, 415640286, 554187048, 831280572, 1662561144]

約数ペア:

[(1, 1662561144), (2, 831280572), (3, 554187048), (4, 415640286), (6, 277093524), (8, 207820143), (9, 184729016), (12, 138546762), (18, 92364508), (24, 69273381), (36, 46182254), (72, 23091127), (1327, 1252872), (2654, 626436), (3981, 417624), (5308, 313218), (7962, 208812), (10616, 156609), (11943, 139208), (15924, 104406), (17401, 95544), (23886, 69604), (31848, 52203), (34802, 47772)]