9030472

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{491}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 19630800

約数和(自身を除く): 10600328

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 121, 152, 209, 242, 418, 484, 491, 836, 968, 982, 1672, 1964, 2299, 3928, 4598, 5401, 9196, 9329, 10802, 18392, 18658, 21604, 37316, 43208, 59411, 74632, 102619, 118822, 205238, 237644, 410476, 475288, 820952, 1128809, 2257618, 4515236, 9030472]

約数ペア:

[(1, 9030472), (2, 4515236), (4, 2257618), (8, 1128809), (11, 820952), (19, 475288), (22, 410476), (38, 237644), (44, 205238), (76, 118822), (88, 102619), (121, 74632), (152, 59411), (209, 43208), (242, 37316), (418, 21604), (484, 18658), (491, 18392), (836, 10802), (968, 9329), (982, 9196), (1672, 5401), (1964, 4598), (2299, 3928)]