21059076

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1861}}^1$

素因数の和:1932

約数の個数: 48

約数和(自身を含む): 52553088

約数和(自身を除く): 31494012

約数列:

[1, 2, 3, 4, 6, 12, 23, 41, 46, 69, 82, 92, 123, 138, 164, 246, 276, 492, 943, 1861, 1886, 2829, 3722, 3772, 5583, 5658, 7444, 11166, 11316, 22332, 42803, 76301, 85606, 128409, 152602, 171212, 228903, 256818, 305204, 457806, 513636, 915612, 1754923, 3509846, 5264769, 7019692, 10529538, 21059076]

約数ペア:

[(1, 21059076), (2, 10529538), (3, 7019692), (4, 5264769), (6, 3509846), (12, 1754923), (23, 915612), (41, 513636), (46, 457806), (69, 305204), (82, 256818), (92, 228903), (123, 171212), (138, 152602), (164, 128409), (246, 85606), (276, 76301), (492, 42803), (943, 22332), (1861, 11316), (1886, 11166), (2829, 7444), (3722, 5658), (3772, 5583)]