8897094

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:182

約数の個数: 64

約数和(自身を含む): 20921280

約数和(自身を除く): 12024186

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 61, 73, 74, 111, 122, 146, 183, 219, 222, 333, 366, 438, 549, 657, 666, 999, 1098, 1314, 1647, 1971, 1998, 2257, 2701, 3294, 3942, 4453, 4514, 5402, 6771, 8103, 8906, 13359, 13542, 16206, 20313, 24309, 26718, 40077, 40626, 48618, 60939, 72927, 80154, 120231, 121878, 145854, 164761, 240462, 329522, 494283, 988566, 1482849, 2965698, 4448547, 8897094]

約数ペア:

[(1, 8897094), (2, 4448547), (3, 2965698), (6, 1482849), (9, 988566), (18, 494283), (27, 329522), (37, 240462), (54, 164761), (61, 145854), (73, 121878), (74, 120231), (111, 80154), (122, 72927), (146, 60939), (183, 48618), (219, 40626), (222, 40077), (333, 26718), (366, 24309), (438, 20313), (549, 16206), (657, 13542), (666, 13359), (999, 8906), (1098, 8103), (1314, 6771), (1647, 5402), (1971, 4514), (1998, 4453), (2257, 3942), (2701, 3294)]