26532558

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1597}}^1$

素因数の和:1689

約数の個数: 48

約数和(自身を含む): 62820576

約数和(自身を除く): 36288018

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 71, 78, 117, 142, 213, 234, 426, 639, 923, 1278, 1597, 1846, 2769, 3194, 4791, 5538, 8307, 9582, 14373, 16614, 20761, 28746, 41522, 62283, 113387, 124566, 186849, 226774, 340161, 373698, 680322, 1020483, 1474031, 2040966, 2948062, 4422093, 8844186, 13266279, 26532558]

約数ペア:

[(1, 26532558), (2, 13266279), (3, 8844186), (6, 4422093), (9, 2948062), (13, 2040966), (18, 1474031), (26, 1020483), (39, 680322), (71, 373698), (78, 340161), (117, 226774), (142, 186849), (213, 124566), (234, 113387), (426, 62283), (639, 41522), (923, 28746), (1278, 20761), (1597, 16614), (1846, 14373), (2769, 9582), (3194, 8307), (4791, 5538)]