26953704

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1$

素因数の和:128

約数の個数: 144

約数和(自身を含む): 82913220

約数和(自身を除く): 55959516

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 34, 36, 38, 51, 57, 61, 68, 72, 76, 102, 114, 122, 136, 152, 153, 171, 183, 204, 228, 244, 306, 323, 342, 361, 366, 408, 456, 488, 549, 612, 646, 684, 722, 732, 969, 1037, 1083, 1098, 1159, 1224, 1292, 1368, 1444, 1464, 1938, 2074, 2166, 2196, 2318, 2584, 2888, 2907, 3111, 3249, 3477, 3876, 4148, 4332, 4392, 4636, 5814, 6137, 6222, 6498, 6954, 7752, 8296, 8664, 9272, 9333, 10431, 11628, 12274, 12444, 12996, 13908, 18411, 18666, 19703, 20862, 22021, 23256, 24548, 24888, 25992, 27816, 36822, 37332, 39406, 41724, 44042, 49096, 55233, 59109, 66063, 73644, 74664, 78812, 83448, 88084, 110466, 118218, 132126, 147288, 157624, 176168, 177327, 198189, 220932, 236436, 264252, 354654, 374357, 396378, 441864, 472872, 528504, 709308, 748714, 792756, 1123071, 1418616, 1497428, 1585512, 2246142, 2994856, 3369213, 4492284, 6738426, 8984568, 13476852, 26953704]

約数ペア:

[(1, 26953704), (2, 13476852), (3, 8984568), (4, 6738426), (6, 4492284), (8, 3369213), (9, 2994856), (12, 2246142), (17, 1585512), (18, 1497428), (19, 1418616), (24, 1123071), (34, 792756), (36, 748714), (38, 709308), (51, 528504), (57, 472872), (61, 441864), (68, 396378), (72, 374357), (76, 354654), (102, 264252), (114, 236436), (122, 220932), (136, 198189), (152, 177327), (153, 176168), (171, 157624), (183, 147288), (204, 132126), (228, 118218), (244, 110466), (306, 88084), (323, 83448), (342, 78812), (361, 74664), (366, 73644), (408, 66063), (456, 59109), (488, 55233), (549, 49096), (612, 44042), (646, 41724), (684, 39406), (722, 37332), (732, 36822), (969, 27816), (1037, 25992), (1083, 24888), (1098, 24548), (1159, 23256), (1224, 22021), (1292, 20862), (1368, 19703), (1444, 18666), (1464, 18411), (1938, 13908), (2074, 12996), (2166, 12444), (2196, 12274), (2318, 11628), (2584, 10431), (2888, 9333), (2907, 9272), (3111, 8664), (3249, 8296), (3477, 7752), (3876, 6954), (4148, 6498), (4332, 6222), (4392, 6137), (4636, 5814)]