2642094

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1613}}^1$

素因数の和:1641

約数の個数: 48

約数和(自身を含む): 7049952

約数和(自身を除く): 4407858

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1613, 1638, 3226, 4839, 9678, 11291, 14517, 20969, 22582, 29034, 33873, 41938, 62907, 67746, 101619, 125814, 146783, 188721, 203238, 293566, 377442, 440349, 880698, 1321047, 2642094]

約数ペア:

[(1, 2642094), (2, 1321047), (3, 880698), (6, 440349), (7, 377442), (9, 293566), (13, 203238), (14, 188721), (18, 146783), (21, 125814), (26, 101619), (39, 67746), (42, 62907), (63, 41938), (78, 33873), (91, 29034), (117, 22582), (126, 20969), (182, 14517), (234, 11291), (273, 9678), (546, 4839), (819, 3226), (1613, 1638)]