180375078

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{12919}}^1$

素因数の和:13116

約数の個数: 32

約数和(自身を含む): 390700800

約数和(自身を除く): 210325722

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 179, 358, 537, 1074, 2327, 4654, 6981, 12919, 13962, 25838, 38757, 77514, 167947, 335894, 503841, 1007682, 2312501, 4625002, 6937503, 13875006, 30062513, 60125026, 90187539, 180375078]

約数ペア:

[(1, 180375078), (2, 90187539), (3, 60125026), (6, 30062513), (13, 13875006), (26, 6937503), (39, 4625002), (78, 2312501), (179, 1007682), (358, 503841), (537, 335894), (1074, 167947), (2327, 77514), (4654, 38757), (6981, 25838), (12919, 13962)]