180698068

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{4517}}^1$

素因数の和:4731

約数の個数: 24

約数和(自身を含む): 322964712

約数和(自身を除く): 142266644

約数列:

[1, 2, 4, 73, 137, 146, 274, 292, 548, 4517, 9034, 10001, 18068, 20002, 40004, 329741, 618829, 659482, 1237658, 1318964, 2475316, 45174517, 90349034, 180698068]

約数ペア:

[(1, 180698068), (2, 90349034), (4, 45174517), (73, 2475316), (137, 1318964), (146, 1237658), (274, 659482), (292, 618829), (548, 329741), (4517, 40004), (9034, 20002), (10001, 18068)]