19117512

素因数分解:

$2^3\times 3^3\times {\mathrm{67}}^1\times {\mathrm{1321}}^1$

素因数の和:1403

約数の個数: 64

約数和(自身を含む): 53937600

約数和(自身を除く): 34820088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 67, 72, 108, 134, 201, 216, 268, 402, 536, 603, 804, 1206, 1321, 1608, 1809, 2412, 2642, 3618, 3963, 4824, 5284, 7236, 7926, 10568, 11889, 14472, 15852, 23778, 31704, 35667, 47556, 71334, 88507, 95112, 142668, 177014, 265521, 285336, 354028, 531042, 708056, 796563, 1062084, 1593126, 2124168, 2389689, 3186252, 4779378, 6372504, 9558756, 19117512]

約数ペア:

[(1, 19117512), (2, 9558756), (3, 6372504), (4, 4779378), (6, 3186252), (8, 2389689), (9, 2124168), (12, 1593126), (18, 1062084), (24, 796563), (27, 708056), (36, 531042), (54, 354028), (67, 285336), (72, 265521), (108, 177014), (134, 142668), (201, 95112), (216, 88507), (268, 71334), (402, 47556), (536, 35667), (603, 31704), (804, 23778), (1206, 15852), (1321, 14472), (1608, 11889), (1809, 10568), (2412, 7926), (2642, 7236), (3618, 5284), (3963, 4824)]