180306342

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{179}}^1\times {\mathrm{523}}^1$

素因数の和:817

約数の個数: 48

約数和(自身を含む): 397275840

約数和(自身を除く): 216969498

約数列:

[1, 2, 3, 6, 9, 18, 107, 179, 214, 321, 358, 523, 537, 642, 963, 1046, 1074, 1569, 1611, 1926, 3138, 3222, 4707, 9414, 19153, 38306, 55961, 57459, 93617, 111922, 114918, 167883, 172377, 187234, 280851, 335766, 344754, 503649, 561702, 842553, 1007298, 1685106, 10017019, 20034038, 30051057, 60102114, 90153171, 180306342]

約数ペア:

[(1, 180306342), (2, 90153171), (3, 60102114), (6, 30051057), (9, 20034038), (18, 10017019), (107, 1685106), (179, 1007298), (214, 842553), (321, 561702), (358, 503649), (523, 344754), (537, 335766), (642, 280851), (963, 187234), (1046, 172377), (1074, 167883), (1569, 114918), (1611, 111922), (1926, 93617), (3138, 57459), (3222, 55961), (4707, 38306), (9414, 19153)]