18442009494

素因数分解:

$2^1\times 3^2\times {\mathrm{179}}^1\times {\mathrm{997}}^1\times {\mathrm{5741}}^1$

素因数の和:6925

約数の個数: 48

約数和(自身を含む): 40228222320

約数和(自身を除く): 21786212826

約数列:

[1, 2, 3, 6, 9, 18, 179, 358, 537, 997, 1074, 1611, 1994, 2991, 3222, 5741, 5982, 8973, 11482, 17223, 17946, 34446, 51669, 103338, 178463, 356926, 535389, 1027639, 1070778, 1606167, 2055278, 3082917, 3212334, 5723777, 6165834, 9248751, 11447554, 17171331, 18497502, 34342662, 51513993, 103027986, 1024556083, 2049112166, 3073668249, 6147336498, 9221004747, 18442009494]

約数ペア:

[(1, 18442009494), (2, 9221004747), (3, 6147336498), (6, 3073668249), (9, 2049112166), (18, 1024556083), (179, 103027986), (358, 51513993), (537, 34342662), (997, 18497502), (1074, 17171331), (1611, 11447554), (1994, 9248751), (2991, 6165834), (3222, 5723777), (5741, 3212334), (5982, 3082917), (8973, 2055278), (11482, 1606167), (17223, 1070778), (17946, 1027639), (34446, 535389), (51669, 356926), (103338, 178463)]