31351452

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{2179}}^1$

素因数の和:2306

約数の個数: 48

約数和(自身を含む): 80572800

約数和(自身を除く): 49221348

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 109, 132, 218, 327, 436, 654, 1199, 1308, 2179, 2398, 3597, 4358, 4796, 6537, 7194, 8716, 13074, 14388, 23969, 26148, 47938, 71907, 95876, 143814, 237511, 287628, 475022, 712533, 950044, 1425066, 2612621, 2850132, 5225242, 7837863, 10450484, 15675726, 31351452]

約数ペア:

[(1, 31351452), (2, 15675726), (3, 10450484), (4, 7837863), (6, 5225242), (11, 2850132), (12, 2612621), (22, 1425066), (33, 950044), (44, 712533), (66, 475022), (109, 287628), (132, 237511), (218, 143814), (327, 95876), (436, 71907), (654, 47938), (1199, 26148), (1308, 23969), (2179, 14388), (2398, 13074), (3597, 8716), (4358, 7194), (4796, 6537)]