2130371352

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1557289}}^1$

素因数の和:1557320

約数の個数: 48

約数和(自身を含む): 6073431000

約数和(自身を除く): 3943059648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 1557289, 3114578, 4671867, 6229156, 9343734, 12458312, 14015601, 18687468, 28031202, 29588491, 37374936, 56062404, 59176982, 88765473, 112124808, 118353964, 177530946, 236707928, 266296419, 355061892, 532592838, 710123784, 1065185676, 2130371352]

約数ペア:

[(1, 2130371352), (2, 1065185676), (3, 710123784), (4, 532592838), (6, 355061892), (8, 266296419), (9, 236707928), (12, 177530946), (18, 118353964), (19, 112124808), (24, 88765473), (36, 59176982), (38, 56062404), (57, 37374936), (72, 29588491), (76, 28031202), (114, 18687468), (152, 14015601), (171, 12458312), (228, 9343734), (342, 6229156), (456, 4671867), (684, 3114578), (1368, 1557289)]