12961002

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:171

約数の個数: 64

約数和(自身を含む): 29030400

約数和(自身を除く): 16069398

約数列:

[1, 2, 3, 6, 19, 38, 41, 47, 57, 59, 82, 94, 114, 118, 123, 141, 177, 246, 282, 354, 779, 893, 1121, 1558, 1786, 1927, 2242, 2337, 2419, 2679, 2773, 3363, 3854, 4674, 4838, 5358, 5546, 5781, 6726, 7257, 8319, 11562, 14514, 16638, 36613, 45961, 52687, 73226, 91922, 105374, 109839, 113693, 137883, 158061, 219678, 227386, 275766, 316122, 341079, 682158, 2160167, 4320334, 6480501, 12961002]

約数ペア:

[(1, 12961002), (2, 6480501), (3, 4320334), (6, 2160167), (19, 682158), (38, 341079), (41, 316122), (47, 275766), (57, 227386), (59, 219678), (82, 158061), (94, 137883), (114, 113693), (118, 109839), (123, 105374), (141, 91922), (177, 73226), (246, 52687), (282, 45961), (354, 36613), (779, 16638), (893, 14514), (1121, 11562), (1558, 8319), (1786, 7257), (1927, 6726), (2242, 5781), (2337, 5546), (2419, 5358), (2679, 4838), (2773, 4674), (3363, 3854)]