1800702972

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{685199}}^1$

素因数の和:685282

約数の個数: 36

約数和(自身を含む): 4614136800

約数和(自身を除く): 2813433828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 876, 1314, 2628, 685199, 1370398, 2055597, 2740796, 4111194, 6166791, 8222388, 12333582, 24667164, 50019527, 100039054, 150058581, 200078108, 300117162, 450175743, 600234324, 900351486, 1800702972]

約数ペア:

[(1, 1800702972), (2, 900351486), (3, 600234324), (4, 450175743), (6, 300117162), (9, 200078108), (12, 150058581), (18, 100039054), (36, 50019527), (73, 24667164), (146, 12333582), (219, 8222388), (292, 6166791), (438, 4111194), (657, 2740796), (876, 2055597), (1314, 1370398), (2628, 685199)]