13191012

素因数分解:

$2^2\times 3^5\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:391

約数の個数: 72

約数和(自身を含む): 35529312

約数和(自身を除く): 22338300

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 81, 82, 108, 123, 162, 164, 243, 246, 324, 331, 369, 486, 492, 662, 738, 972, 993, 1107, 1324, 1476, 1986, 2214, 2979, 3321, 3972, 4428, 5958, 6642, 8937, 9963, 11916, 13284, 13571, 17874, 19926, 26811, 27142, 35748, 39852, 40713, 53622, 54284, 80433, 81426, 107244, 122139, 160866, 162852, 244278, 321732, 366417, 488556, 732834, 1099251, 1465668, 2198502, 3297753, 4397004, 6595506, 13191012]

約数ペア:

[(1, 13191012), (2, 6595506), (3, 4397004), (4, 3297753), (6, 2198502), (9, 1465668), (12, 1099251), (18, 732834), (27, 488556), (36, 366417), (41, 321732), (54, 244278), (81, 162852), (82, 160866), (108, 122139), (123, 107244), (162, 81426), (164, 80433), (243, 54284), (246, 53622), (324, 40713), (331, 39852), (369, 35748), (486, 27142), (492, 26811), (662, 19926), (738, 17874), (972, 13571), (993, 13284), (1107, 11916), (1324, 9963), (1476, 8937), (1986, 6642), (2214, 5958), (2979, 4428), (3321, 3972)]