1869168

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{5563}}^1$

素因数の和:5581

約数の個数: 40

約数和(自身を含む): 5519488

約数和(自身を除く): 3650320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 5563, 11126, 16689, 22252, 33378, 38941, 44504, 66756, 77882, 89008, 116823, 133512, 155764, 233646, 267024, 311528, 467292, 623056, 934584, 1869168]

約数ペア:

[(1, 1869168), (2, 934584), (3, 623056), (4, 467292), (6, 311528), (7, 267024), (8, 233646), (12, 155764), (14, 133512), (16, 116823), (21, 89008), (24, 77882), (28, 66756), (42, 44504), (48, 38941), (56, 33378), (84, 22252), (112, 16689), (168, 11126), (336, 5563)]