12543876

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{6113}}^1$

素因数の和:6145

約数の個数: 48

約数和(自身を含む): 34238400

約数和(自身を除く): 21694524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 6113, 12226, 18339, 24452, 36678, 55017, 73356, 110034, 116147, 165051, 220068, 232294, 330102, 348441, 464588, 660204, 696882, 1045323, 1393764, 2090646, 3135969, 4181292, 6271938, 12543876]

約数ペア:

[(1, 12543876), (2, 6271938), (3, 4181292), (4, 3135969), (6, 2090646), (9, 1393764), (12, 1045323), (18, 696882), (19, 660204), (27, 464588), (36, 348441), (38, 330102), (54, 232294), (57, 220068), (76, 165051), (108, 116147), (114, 110034), (171, 73356), (228, 55017), (342, 36678), (513, 24452), (684, 18339), (1026, 12226), (2052, 6113)]