261067482

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^2\times {\mathrm{28607}}^1$

素因数の和:28644

約数の個数: 48

約数和(自身を含む): 628231680

約数和(自身を除く): 367164198

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 169, 234, 338, 351, 507, 702, 1014, 1521, 3042, 4563, 9126, 28607, 57214, 85821, 171642, 257463, 371891, 514926, 743782, 772389, 1115673, 1544778, 2231346, 3347019, 4834583, 6694038, 9669166, 10041057, 14503749, 20082114, 29007498, 43511247, 87022494, 130533741, 261067482]

約数ペア:

[(1, 261067482), (2, 130533741), (3, 87022494), (6, 43511247), (9, 29007498), (13, 20082114), (18, 14503749), (26, 10041057), (27, 9669166), (39, 6694038), (54, 4834583), (78, 3347019), (117, 2231346), (169, 1544778), (234, 1115673), (338, 772389), (351, 743782), (507, 514926), (702, 371891), (1014, 257463), (1521, 171642), (3042, 85821), (4563, 57214), (9126, 28607)]