26722806

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:437

約数の個数: 64

約数和(自身を含む): 61986816

約数和(自身を除く): 35264010

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 37, 62, 66, 74, 93, 111, 186, 222, 341, 353, 407, 682, 706, 814, 1023, 1059, 1147, 1221, 2046, 2118, 2294, 2442, 3441, 3883, 6882, 7766, 10943, 11649, 12617, 13061, 21886, 23298, 25234, 26122, 32829, 37851, 39183, 65658, 75702, 78366, 120373, 143671, 240746, 287342, 361119, 404891, 431013, 722238, 809782, 862026, 1214673, 2429346, 4453801, 8907602, 13361403, 26722806]

約数ペア:

[(1, 26722806), (2, 13361403), (3, 8907602), (6, 4453801), (11, 2429346), (22, 1214673), (31, 862026), (33, 809782), (37, 722238), (62, 431013), (66, 404891), (74, 361119), (93, 287342), (111, 240746), (186, 143671), (222, 120373), (341, 78366), (353, 75702), (407, 65658), (682, 39183), (706, 37851), (814, 32829), (1023, 26122), (1059, 25234), (1147, 23298), (1221, 21886), (2046, 13061), (2118, 12617), (2294, 11649), (2442, 10943), (3441, 7766), (3883, 6882)]