26210358

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:254

約数の個数: 64

約数和(自身を含む): 60561600

約数和(自身を除く): 34351242

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 73, 109, 122, 146, 183, 218, 219, 327, 366, 438, 549, 654, 657, 981, 1098, 1314, 1647, 1962, 1971, 2943, 3294, 3942, 4453, 5886, 6649, 7957, 8906, 13298, 13359, 15914, 19947, 23871, 26718, 39894, 40077, 47742, 59841, 71613, 80154, 119682, 120231, 143226, 179523, 214839, 240462, 359046, 429678, 485377, 970754, 1456131, 2912262, 4368393, 8736786, 13105179, 26210358]

約数ペア:

[(1, 26210358), (2, 13105179), (3, 8736786), (6, 4368393), (9, 2912262), (18, 1456131), (27, 970754), (54, 485377), (61, 429678), (73, 359046), (109, 240462), (122, 214839), (146, 179523), (183, 143226), (218, 120231), (219, 119682), (327, 80154), (366, 71613), (438, 59841), (549, 47742), (654, 40077), (657, 39894), (981, 26718), (1098, 23871), (1314, 19947), (1647, 15914), (1962, 13359), (1971, 13298), (2943, 8906), (3294, 7957), (3942, 6649), (4453, 5886)]