26787222

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{251}}^1$

素因数の和:295

約数の個数: 108

約数和(自身を含む): 74506068

約数和(自身を除く): 47718846

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 49, 63, 66, 77, 98, 99, 121, 126, 147, 154, 198, 231, 242, 251, 294, 363, 441, 462, 502, 539, 693, 726, 753, 847, 882, 1078, 1089, 1386, 1506, 1617, 1694, 1757, 2178, 2259, 2541, 2761, 3234, 3514, 4518, 4851, 5082, 5271, 5522, 5929, 7623, 8283, 9702, 10542, 11858, 12299, 15246, 15813, 16566, 17787, 19327, 24598, 24849, 30371, 31626, 35574, 36897, 38654, 49698, 53361, 57981, 60742, 73794, 91113, 106722, 110691, 115962, 135289, 173943, 182226, 212597, 221382, 270578, 273339, 347886, 405867, 425194, 546678, 637791, 811734, 1217601, 1275582, 1488179, 1913373, 2435202, 2976358, 3826746, 4464537, 8929074, 13393611, 26787222]

約数ペア:

[(1, 26787222), (2, 13393611), (3, 8929074), (6, 4464537), (7, 3826746), (9, 2976358), (11, 2435202), (14, 1913373), (18, 1488179), (21, 1275582), (22, 1217601), (33, 811734), (42, 637791), (49, 546678), (63, 425194), (66, 405867), (77, 347886), (98, 273339), (99, 270578), (121, 221382), (126, 212597), (147, 182226), (154, 173943), (198, 135289), (231, 115962), (242, 110691), (251, 106722), (294, 91113), (363, 73794), (441, 60742), (462, 57981), (502, 53361), (539, 49698), (693, 38654), (726, 36897), (753, 35574), (847, 31626), (882, 30371), (1078, 24849), (1089, 24598), (1386, 19327), (1506, 17787), (1617, 16566), (1694, 15813), (1757, 15246), (2178, 12299), (2259, 11858), (2541, 10542), (2761, 9702), (3234, 8283), (3514, 7623), (4518, 5929), (4851, 5522), (5082, 5271)]