18419121252

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{331}}^1\times {\mathrm{73607}}^1$

素因数の和:73958

約数の個数: 96

約数和(自身を含む): 54740797440

約数和(自身を除く): 36321676188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 331, 378, 662, 756, 993, 1324, 1986, 2317, 2979, 3972, 4634, 5958, 6951, 8937, 9268, 11916, 13902, 17874, 20853, 27804, 35748, 41706, 62559, 73607, 83412, 125118, 147214, 220821, 250236, 294428, 441642, 515249, 662463, 883284, 1030498, 1324926, 1545747, 1987389, 2060996, 2649852, 3091494, 3974778, 4637241, 6182988, 7949556, 9274482, 13911723, 18548964, 24363917, 27823446, 48727834, 55646892, 73091751, 97455668, 146183502, 170547419, 219275253, 292367004, 341094838, 438550506, 511642257, 657825759, 682189676, 877101012, 1023284514, 1315651518, 1534926771, 2046569028, 2631303036, 3069853542, 4604780313, 6139707084, 9209560626, 18419121252]

約数ペア:

[(1, 18419121252), (2, 9209560626), (3, 6139707084), (4, 4604780313), (6, 3069853542), (7, 2631303036), (9, 2046569028), (12, 1534926771), (14, 1315651518), (18, 1023284514), (21, 877101012), (27, 682189676), (28, 657825759), (36, 511642257), (42, 438550506), (54, 341094838), (63, 292367004), (84, 219275253), (108, 170547419), (126, 146183502), (189, 97455668), (252, 73091751), (331, 55646892), (378, 48727834), (662, 27823446), (756, 24363917), (993, 18548964), (1324, 13911723), (1986, 9274482), (2317, 7949556), (2979, 6182988), (3972, 4637241), (4634, 3974778), (5958, 3091494), (6951, 2649852), (8937, 2060996), (9268, 1987389), (11916, 1545747), (13902, 1324926), (17874, 1030498), (20853, 883284), (27804, 662463), (35748, 515249), (41706, 441642), (62559, 294428), (73607, 250236), (83412, 220821), (125118, 147214)]