990492084

素因数分解:

$2^2\times 3^3\times {\mathrm{103}}^1\times {\mathrm{89041}}^1$

素因数の和:89157

約数の個数: 48

約数和(自身を含む): 2592903040

約数和(自身を除く): 1602410956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 103, 108, 206, 309, 412, 618, 927, 1236, 1854, 2781, 3708, 5562, 11124, 89041, 178082, 267123, 356164, 534246, 801369, 1068492, 1602738, 2404107, 3205476, 4808214, 9171223, 9616428, 18342446, 27513669, 36684892, 55027338, 82541007, 110054676, 165082014, 247623021, 330164028, 495246042, 990492084]

約数ペア:

[(1, 990492084), (2, 495246042), (3, 330164028), (4, 247623021), (6, 165082014), (9, 110054676), (12, 82541007), (18, 55027338), (27, 36684892), (36, 27513669), (54, 18342446), (103, 9616428), (108, 9171223), (206, 4808214), (309, 3205476), (412, 2404107), (618, 1602738), (927, 1068492), (1236, 801369), (1854, 534246), (2781, 356164), (3708, 267123), (5562, 178082), (11124, 89041)]