26528148

素因数分解:

$2^2\times 3^4\times {\mathrm{41}}^1\times {\mathrm{1997}}^1$

素因数の和:2054

約数の個数: 60

約数和(自身を含む): 71076852

約数和(自身を除く): 44548704

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 81, 82, 108, 123, 162, 164, 246, 324, 369, 492, 738, 1107, 1476, 1997, 2214, 3321, 3994, 4428, 5991, 6642, 7988, 11982, 13284, 17973, 23964, 35946, 53919, 71892, 81877, 107838, 161757, 163754, 215676, 245631, 323514, 327508, 491262, 647028, 736893, 982524, 1473786, 2210679, 2947572, 4421358, 6632037, 8842716, 13264074, 26528148]

約数ペア:

[(1, 26528148), (2, 13264074), (3, 8842716), (4, 6632037), (6, 4421358), (9, 2947572), (12, 2210679), (18, 1473786), (27, 982524), (36, 736893), (41, 647028), (54, 491262), (81, 327508), (82, 323514), (108, 245631), (123, 215676), (162, 163754), (164, 161757), (246, 107838), (324, 81877), (369, 71892), (492, 53919), (738, 35946), (1107, 23964), (1476, 17973), (1997, 13284), (2214, 11982), (3321, 7988), (3994, 6642), (4428, 5991)]