26986536

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{19727}}^1$

素因数の和:19758

約数の個数: 48

約数和(自身を含む): 76939200

約数和(自身を除く): 49952664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 19727, 39454, 59181, 78908, 118362, 157816, 177543, 236724, 355086, 374813, 473448, 710172, 749626, 1124439, 1420344, 1499252, 2248878, 2998504, 3373317, 4497756, 6746634, 8995512, 13493268, 26986536]

約数ペア:

[(1, 26986536), (2, 13493268), (3, 8995512), (4, 6746634), (6, 4497756), (8, 3373317), (9, 2998504), (12, 2248878), (18, 1499252), (19, 1420344), (24, 1124439), (36, 749626), (38, 710172), (57, 473448), (72, 374813), (76, 355086), (114, 236724), (152, 177543), (171, 157816), (228, 118362), (342, 78908), (456, 59181), (684, 39454), (1368, 19727)]