25271334

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:354

約数の個数: 72

約数和(自身を含む): 61870536

約数和(自身を除く): 36599202

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 41, 66, 82, 99, 121, 123, 198, 242, 246, 283, 363, 369, 451, 566, 726, 738, 849, 902, 1089, 1353, 1698, 2178, 2547, 2706, 3113, 4059, 4961, 5094, 6226, 8118, 9339, 9922, 11603, 14883, 18678, 23206, 28017, 29766, 34243, 34809, 44649, 56034, 68486, 69618, 89298, 102729, 104427, 127633, 205458, 208854, 255266, 308187, 382899, 616374, 765798, 1148697, 1403963, 2297394, 2807926, 4211889, 8423778, 12635667, 25271334]

約数ペア:

[(1, 25271334), (2, 12635667), (3, 8423778), (6, 4211889), (9, 2807926), (11, 2297394), (18, 1403963), (22, 1148697), (33, 765798), (41, 616374), (66, 382899), (82, 308187), (99, 255266), (121, 208854), (123, 205458), (198, 127633), (242, 104427), (246, 102729), (283, 89298), (363, 69618), (369, 68486), (451, 56034), (566, 44649), (726, 34809), (738, 34243), (849, 29766), (902, 28017), (1089, 23206), (1353, 18678), (1698, 14883), (2178, 11603), (2547, 9922), (2706, 9339), (3113, 8118), (4059, 6226), (4961, 5094)]