1178154

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:135

約数の個数: 48

約数和(自身を含む): 2756520

約数和(自身を除く): 1578366

約数列:

[1, 2, 3, 6, 9, 18, 29, 37, 58, 61, 74, 87, 111, 122, 174, 183, 222, 261, 333, 366, 522, 549, 666, 1073, 1098, 1769, 2146, 2257, 3219, 3538, 4514, 5307, 6438, 6771, 9657, 10614, 13542, 15921, 19314, 20313, 31842, 40626, 65453, 130906, 196359, 392718, 589077, 1178154]

約数ペア:

[(1, 1178154), (2, 589077), (3, 392718), (6, 196359), (9, 130906), (18, 65453), (29, 40626), (37, 31842), (58, 20313), (61, 19314), (74, 15921), (87, 13542), (111, 10614), (122, 9657), (174, 6771), (183, 6438), (222, 5307), (261, 4514), (333, 3538), (366, 3219), (522, 2257), (549, 2146), (666, 1769), (1073, 1098)]